Chance of Wrong · forecast accuracy

Tracking Xweather forecasts vs actuals for 50 US state capitals

← Dashboard · California · America/Los_Angeles · 38.58, -121.49

Latest observation
67.0°F
2026-08-28 06:00 PDT · temp 67.0°F · feels 67.0°F · RH 61% · dew 53.0°F · wind 6.0 mph
Hour samples (7d)
182
Temperature matches
Temp MAE
2.03°
Earliest forecast vs actual

Hourly accuracy — Temperature

Click an hour to load its forecast evolution above. Switch metrics with the control above.

Hour (local) Forecast Actual Error Lead (h)
2026-08-28 06:00 PDT 69.0°F 67.0°F +2.0° 48.0
2026-08-28 05:00 PDT 69.0°F 67.0°F +2.0° 48.0
2026-08-28 04:00 PDT 70.0°F 68.0°F +2.0° 48.0
2026-08-28 03:00 PDT 71.0°F 69.0°F +2.0° 48.0
2026-08-28 02:00 PDT 72.0°F 69.0°F +3.0° 48.0
2026-08-28 01:00 PDT 74.0°F 69.0°F +5.0° 48.0
2026-08-28 00:00 PDT 73.0°F 71.0°F +2.0° 48.0
2026-08-27 23:00 PDT 75.0°F 75.0°F +0.0° 48.0
2026-08-27 22:00 PDT 79.0°F 78.0°F +1.0° 48.0
2026-08-27 21:00 PDT 83.0°F 80.0°F +3.0° 48.0
2026-08-27 20:00 PDT 87.0°F 83.0°F +4.0° 48.0
2026-08-27 19:00 PDT 91.0°F 87.0°F +4.0° 48.0
2026-08-27 18:00 PDT 94.0°F 91.0°F +3.0° 48.0
2026-08-27 17:00 PDT 97.0°F 94.0°F +3.0° 48.0
2026-08-27 16:00 PDT 97.0°F 93.0°F +4.0° 48.0
2026-08-27 15:00 PDT 96.0°F 91.0°F +5.0° 48.0
2026-08-27 14:00 PDT 96.0°F 91.0°F +5.0° 48.0
2026-08-27 13:00 PDT 92.0°F 89.0°F +3.0° 48.0
2026-08-27 12:00 PDT 86.0°F 88.0°F -2.0° 48.0
2026-08-27 11:00 PDT 82.0°F 84.0°F -2.0° 48.0
2026-08-27 10:00 PDT 76.0°F 77.0°F -1.0° 48.0
2026-08-27 09:00 PDT 71.0°F 71.0°F +0.0° 48.0
2026-08-27 08:00 PDT 66.0°F 68.0°F -2.0° 48.0
2026-08-27 07:00 PDT 65.0°F 63.0°F +2.0° 48.0
2026-08-27 06:00 PDT 65.0°F 65.0°F +0.0° 48.0
2026-08-27 05:00 PDT 64.0°F 66.0°F -2.0° 48.0
2026-08-27 04:00 PDT 65.0°F 67.0°F -2.0° 48.0
2026-08-27 03:00 PDT 67.0°F 67.0°F +0.0° 48.0
2026-08-27 02:00 PDT 68.0°F 69.0°F -1.0° 48.0
2026-08-27 01:00 PDT 70.0°F 70.0°F +0.0° 48.0
2026-08-27 00:00 PDT 71.0°F 71.0°F +0.0° 48.0
2026-08-26 23:00 PDT 73.0°F 72.0°F +1.0° 48.0
2026-08-26 22:00 PDT 77.0°F 76.0°F +1.0° 48.0
2026-08-26 21:00 PDT 81.0°F 80.0°F +1.0° 48.0
2026-08-26 20:00 PDT 85.0°F 84.0°F +1.0° 48.0
2026-08-26 19:00 PDT 89.0°F 91.0°F -2.0° 48.0
2026-08-26 18:00 PDT 92.0°F 96.0°F -4.0° 48.0
2026-08-26 17:00 PDT 96.0°F 97.0°F -1.0° 48.0
2026-08-26 16:00 PDT 95.0°F 96.0°F -1.0° 48.0
2026-08-26 15:00 PDT 94.0°F 94.0°F +0.0° 48.0
2026-08-26 14:00 PDT 93.0°F 93.0°F +0.0° 48.0
2026-08-26 13:00 PDT 89.0°F 89.0°F +0.0° 48.0
2026-08-26 12:00 PDT 83.0°F 85.0°F -2.0° 48.0
2026-08-26 11:00 PDT 79.0°F 79.0°F +0.0° 48.0
2026-08-26 10:00 PDT 74.0°F 73.0°F +1.0° 48.0
2026-08-26 09:00 PDT 70.0°F 68.0°F +2.0° 48.0
2026-08-26 08:00 PDT 65.0°F 64.0°F +1.0° 48.0
2026-08-26 07:00 PDT 64.0°F 61.0°F +3.0° 48.0
2026-08-26 06:00 PDT 64.0°F 63.0°F +1.0° 48.0
2026-08-26 05:00 PDT 63.0°F 63.0°F +0.0° 48.0
2026-08-26 04:00 PDT 64.0°F 64.0°F +0.0° 48.0
2026-08-26 03:00 PDT 65.0°F 64.0°F +1.0° 48.0
2026-08-26 02:00 PDT 66.0°F 65.0°F +1.0° 48.0
2026-08-26 01:00 PDT 68.0°F 66.0°F +2.0° 48.0
2026-08-26 00:00 PDT 70.0°F 68.0°F +2.0° 48.0
2026-08-25 23:00 PDT 72.0°F 70.0°F +2.0° 48.0
2026-08-25 22:00 PDT 76.0°F 73.0°F +3.0° 48.0
2026-08-25 21:00 PDT 80.0°F 77.0°F +3.0° 48.0
2026-08-25 20:00 PDT 83.0°F 82.0°F +1.0° 48.0
2026-08-25 19:00 PDT 87.0°F 88.0°F -1.0° 48.0
2026-08-25 18:00 PDT 90.0°F 94.0°F -4.0° 48.0
2026-08-25 17:00 PDT 94.0°F 94.0°F +0.0° 48.0
2026-08-25 16:00 PDT 93.0°F 93.0°F +0.0° 48.0
2026-08-25 15:00 PDT 92.0°F 93.0°F -1.0° 48.0
2026-08-25 14:00 PDT 91.0°F 88.0°F +3.0° 48.0
2026-08-25 13:00 PDT 86.0°F 86.0°F +0.0° 48.0
2026-08-25 12:00 PDT 81.0°F 80.0°F +1.0° 48.0
2026-08-25 11:00 PDT 76.0°F 74.0°F +2.0° 48.0
2026-08-25 10:00 PDT 72.0°F 70.0°F +2.0° 48.0
2026-08-25 09:00 PDT 67.0°F 65.0°F +2.0° 48.0
2026-08-25 08:00 PDT 63.0°F 61.0°F +2.0° 48.0
2026-08-25 07:00 PDT 62.0°F 60.0°F +2.0° 48.0
2026-08-25 06:00 PDT 62.0°F 61.0°F +1.0° 48.0
2026-08-25 05:00 PDT 61.0°F 61.0°F +0.0° 48.0
2026-08-25 04:00 PDT 62.0°F 61.0°F +1.0° 48.0
2026-08-25 03:00 PDT 63.0°F 61.0°F +2.0° 48.0
2026-08-25 02:00 PDT 63.0°F 62.0°F +1.0° 48.0
2026-08-25 01:00 PDT 66.0°F 63.0°F +3.0° 48.0
2026-08-25 00:00 PDT 66.0°F 65.0°F +1.0° 48.0
2026-08-24 23:00 PDT 68.0°F 67.0°F +1.0° 48.0
2026-08-24 22:00 PDT 72.0°F 71.0°F +1.0° 48.0
2026-08-24 21:00 PDT 77.0°F 75.0°F +2.0° 48.0
2026-08-24 20:00 PDT 81.0°F 81.0°F +0.0° 48.0
2026-08-24 19:00 PDT 85.0°F 87.0°F -2.0° 48.0
2026-08-24 18:00 PDT 88.0°F 92.0°F -4.0° 48.0
2026-08-24 17:00 PDT 92.0°F 93.0°F -1.0° 48.0
2026-08-24 16:00 PDT 92.0°F 94.0°F -2.0° 48.0
2026-08-24 15:00 PDT 91.0°F 92.0°F -1.0° 48.0
2026-08-24 14:00 PDT 91.0°F 89.0°F +2.0° 48.0
2026-08-24 13:00 PDT 87.0°F 87.0°F +0.0° 48.0
2026-08-24 12:00 PDT 81.0°F 84.0°F -3.0° 48.0
2026-08-24 11:00 PDT 77.0°F 78.0°F -1.0° 48.0
2026-08-24 10:00 PDT 72.0°F 73.0°F -1.0° 48.0
2026-08-24 09:00 PDT 67.0°F 70.0°F -3.0° 48.0
2026-08-24 08:00 PDT 62.0°F 64.0°F -2.0° 48.0
2026-08-24 07:00 PDT 62.0°F 63.0°F -1.0° 48.0
2026-08-24 06:00 PDT 62.0°F 64.0°F -2.0° 48.0
2026-08-24 05:00 PDT 61.0°F 65.0°F -4.0° 48.0
2026-08-24 04:00 PDT 63.0°F 66.0°F -3.0° 48.0
2026-08-24 03:00 PDT 64.0°F 68.0°F -4.0° 48.0
2026-08-24 02:00 PDT 65.0°F 69.0°F -4.0° 48.0
2026-08-24 01:00 PDT 67.0°F 71.0°F -4.0° 48.0
2026-08-24 00:00 PDT 68.0°F 73.0°F -5.0° 48.0
2026-08-23 23:00 PDT 70.0°F 74.0°F -4.0° 48.0
2026-08-23 22:00 PDT 74.0°F 77.0°F -3.0° 48.0
2026-08-23 21:00 PDT 79.0°F 81.0°F -2.0° 48.0
2026-08-23 20:00 PDT 83.0°F 87.0°F -4.0° 48.0
2026-08-23 19:00 PDT 87.0°F 91.0°F -4.0° 48.0
2026-08-23 18:00 PDT 91.0°F 94.0°F -3.0° 48.0
2026-08-23 17:00 PDT 94.0°F 96.0°F -2.0° 48.0
2026-08-23 16:00 PDT 94.0°F 96.0°F -2.0° 48.0
2026-08-23 15:00 PDT 93.0°F 96.0°F -3.0° 48.0
2026-08-23 14:00 PDT 92.0°F 94.0°F -2.0° 48.0
2026-08-23 13:00 PDT 87.0°F 90.0°F -3.0° 48.0
2026-08-23 12:00 PDT 82.0°F 85.0°F -3.0° 48.0
2026-08-23 11:00 PDT 78.0°F 80.0°F -2.0° 48.0
2026-08-23 10:00 PDT 73.0°F 75.0°F -2.0° 48.0
2026-08-23 09:00 PDT 69.0°F 70.0°F -1.0° 48.0
2026-08-23 08:00 PDT 64.0°F 63.0°F +1.0° 48.0
2026-08-23 07:00 PDT 63.0°F 59.0°F +4.0° 48.0
2026-08-23 06:00 PDT 63.0°F 61.0°F +2.0° 48.0
2026-08-23 05:00 PDT 62.0°F 62.0°F +0.0° 48.0
2026-08-23 04:00 PDT 63.0°F 64.0°F -1.0° 48.0
2026-08-23 03:00 PDT 64.0°F 65.0°F -1.0° 48.0
2026-08-23 02:00 PDT 65.0°F 64.0°F +1.0° 48.0
2026-08-23 01:00 PDT 67.0°F 66.0°F +1.0° 48.0
2026-08-23 00:00 PDT 68.0°F 68.0°F +0.0° 48.0
2026-08-22 23:00 PDT 70.0°F 70.0°F +0.0° 48.0
2026-08-22 22:00 PDT 74.0°F 72.0°F +2.0° 48.0
2026-08-22 21:00 PDT 77.0°F 75.0°F +2.0° 48.0
2026-08-22 20:00 PDT 81.0°F 81.0°F +0.0° 48.0
2026-08-22 19:00 PDT 85.0°F 87.0°F -2.0° 48.0
2026-08-22 18:00 PDT 88.0°F 92.0°F -4.0° 48.0
2026-08-22 17:00 PDT 92.0°F 93.0°F -1.0° 48.0
2026-08-22 16:00 PDT 91.0°F 92.0°F -1.0° 48.0
2026-08-22 15:00 PDT 91.0°F 91.0°F +0.0° 48.0
2026-08-22 14:00 PDT 90.0°F 90.0°F +0.0° 48.0
2026-08-22 13:00 PDT 86.0°F 85.0°F +1.0° 48.0
2026-08-22 12:00 PDT 81.0°F 81.0°F +0.0° 48.0
2026-08-22 11:00 PDT 77.0°F 75.0°F +2.0° 48.0
2026-08-22 10:00 PDT 72.0°F 70.0°F +2.0° 48.0
2026-08-22 09:00 PDT 68.0°F 67.0°F +1.0° 48.0
2026-08-22 08:00 PDT 63.0°F 63.0°F +0.0° 48.0
2026-08-22 07:00 PDT 62.0°F 60.0°F +2.0° 48.0
2026-08-22 06:00 PDT 61.0°F 60.0°F +1.0° 48.0
2026-08-22 05:00 PDT 60.0°F 60.0°F +0.0° 48.0
2026-08-22 04:00 PDT 61.0°F 61.0°F +0.0° 48.0
2026-08-22 03:00 PDT 62.0°F 62.0°F +0.0° 48.0
2026-08-22 02:00 PDT 63.0°F 63.0°F +0.0° 48.0
2026-08-22 01:00 PDT 65.0°F 64.0°F +1.0° 48.0
2026-08-22 00:00 PDT 68.0°F 65.0°F +3.0° 48.0
2026-08-21 23:00 PDT 69.0°F 67.0°F +2.0° 48.0
2026-08-21 22:00 PDT 73.0°F 70.0°F +3.0° 48.0
2026-08-21 21:00 PDT 77.0°F 72.0°F +5.0° 48.0
2026-08-21 20:00 PDT 81.0°F 76.0°F +5.0° 48.0
2026-08-21 19:00 PDT 84.0°F 80.0°F +4.0° 48.0
2026-08-21 18:00 PDT 88.0°F 86.0°F +2.0° 48.0
2026-08-21 17:00 PDT 91.0°F 91.0°F +0.0° 48.0
2026-08-21 16:00 PDT 90.0°F 91.0°F -1.0° 48.0
2026-08-21 15:00 PDT 90.0°F 89.0°F +1.0° 48.0
2026-08-21 14:00 PDT 89.0°F 86.0°F +3.0° 48.0
2026-08-21 13:00 PDT 85.0°F 81.0°F +4.0° 48.0
2026-08-21 12:00 PDT 82.0°F 79.0°F +3.0° 48.0
2026-08-21 11:00 PDT 77.0°F 74.0°F +3.0° 48.0
2026-08-21 10:00 PDT 73.0°F 69.0°F +4.0° 48.0
2026-08-21 09:00 PDT 68.0°F 66.0°F +2.0° 48.0
2026-08-21 08:00 PDT 64.0°F 60.0°F +4.0° 48.0
2026-08-21 07:00 PDT 64.0°F 60.0°F +4.0° 48.0
2026-08-21 06:00 PDT 63.0°F 60.0°F +3.0° 48.0
2026-08-21 05:00 PDT 63.0°F 60.0°F +3.0° 48.0
2026-08-21 04:00 PDT 64.0°F 60.0°F +4.0° 48.0
2026-08-21 03:00 PDT 64.0°F 61.0°F +3.0° 48.0
2026-08-21 02:00 PDT 65.0°F 62.0°F +3.0° 48.0
2026-08-21 01:00 PDT 67.0°F 62.0°F +5.0° 48.0
2026-08-21 00:00 PDT 68.0°F 63.0°F +5.0° 48.0
2026-08-20 23:00 PDT 69.0°F 64.0°F +5.0° 48.0
2026-08-20 22:00 PDT 73.0°F 66.0°F +7.0° 48.0
2026-08-20 21:00 PDT 77.0°F 70.0°F +7.0° 48.0
2026-08-20 20:00 PDT 81.0°F 75.0°F +6.0° 48.0
2026-08-20 19:00 PDT 85.0°F 81.0°F +4.0° 48.0
2026-08-20 18:00 PDT 89.0°F 88.0°F +1.0° 48.0
2026-08-20 17:00 PDT 93.0°F 91.0°F +2.0° 48.0

Daily forecast evolution — 2026-08-21

How the forecasted daily high and low for this local calendar day changed each time we re-collected, until the day ended. Lead time is hours until local midnight (end of day). After the day’s high (or low) has already been observed, later snapshots freeze at max/min of remaining forecast hours and observations so far — so evening “highs” do not collapse to leftover cooler hours. Final actuals: high 91.0°F , low 60.0°F. · Clear date

Daily high forecast vs actual

Each point is the expected daily high at that collection time (remaining forecast hours ∪ observations so far). After the peak is observed, the high freezes instead of dropping with evening hours. Lead time is hours until local midnight. Green dashed = finalized actual high.

66°73°80°86°93° 72h53h34h15h-4h-23h actual 91.0°F Lead time (hours)
Forecast Actual
Daily high error (forecast − actual)

Positive = forecast high too warm; negative = too cool. Post-peak points stay near zero once the high has been observed. Move the cursor across the chart for details.

-24°-12°+0°+12°+24° 72h53h34h15h-4h-23h Lead time (hours)
Daily low forecast vs actual

Each point is the expected daily low at that collection time (remaining forecast hours ∪ observations so far). After the low is observed, it freezes instead of rising with warmer hours. Lead time is hours until local midnight. Green dashed = finalized actual low.

58°61°64°67°70° 72h53h34h15h-4h-23h actual 60.0°F Lead time (hours)
Forecast Actual
Daily low error (forecast − actual)

Positive = forecast low too warm; negative = too cool. After the low is observed, later points stay near zero. Move the cursor across the chart for details.

-8°-4°+0°+4°+8° 72h53h34h15h-4h-23h Lead time (hours)
Collected at (local) Lead (h) Fcst high Act high High err Fcst low Act low Low err
2026-08-19 00:00 PDT 72.0 68.0°F 91.0°F -23.0° 68.0°F 60.0°F +8.0°
2026-08-19 01:00 PDT 71.0 68.0°F 91.0°F -23.0° 67.0°F 60.0°F +7.0°
2026-08-19 02:00 PDT 70.0 68.0°F 91.0°F -23.0° 65.0°F 60.0°F +5.0°
2026-08-19 03:00 PDT 69.0 68.0°F 91.0°F -23.0° 64.0°F 60.0°F +4.0°
2026-08-19 04:00 PDT 68.0 68.0°F 91.0°F -23.0° 64.0°F 60.0°F +4.0°
2026-08-19 05:00 PDT 67.0 68.0°F 91.0°F -23.0° 63.0°F 60.0°F +3.0°
2026-08-19 06:00 PDT 66.0 68.0°F 91.0°F -23.0° 63.0°F 60.0°F +3.0°
2026-08-19 07:00 PDT 65.0 68.0°F 91.0°F -23.0° 63.0°F 60.0°F +3.0°
2026-08-19 08:00 PDT 64.0 68.0°F 91.0°F -23.0° 63.0°F 60.0°F +3.0°
2026-08-19 09:00 PDT 63.0 68.0°F 91.0°F -23.0° 63.0°F 60.0°F +3.0°
2026-08-19 10:00 PDT 62.0 73.0°F 91.0°F -18.0° 63.0°F 60.0°F +3.0°
2026-08-19 11:00 PDT 61.0 77.0°F 91.0°F -14.0° 63.0°F 60.0°F +3.0°
2026-08-19 12:00 PDT 60.0 82.0°F 91.0°F -9.0° 63.0°F 60.0°F +3.0°
2026-08-19 13:00 PDT 59.0 85.0°F 91.0°F -6.0° 62.0°F 60.0°F +2.0°
2026-08-19 14:00 PDT 58.0 89.0°F 91.0°F -2.0° 62.0°F 60.0°F +2.0°
2026-08-19 15:00 PDT 57.0 90.0°F 91.0°F -1.0° 62.0°F 60.0°F +2.0°
2026-08-19 16:00 PDT 56.0 90.0°F 91.0°F -1.0° 62.0°F 60.0°F +2.0°
2026-08-19 17:00 PDT 55.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 18:00 PDT 54.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 19:00 PDT 53.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 20:00 PDT 52.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 21:00 PDT 51.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 22:00 PDT 50.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-19 23:00 PDT 49.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-20 00:00 PDT 48.0 91.0°F 91.0°F +0.0° 62.0°F 60.0°F +2.0°
2026-08-20 01:00 PDT 47.0 90.0°F 91.0°F -1.0° 61.0°F 60.0°F +1.0°
2026-08-20 02:00 PDT 46.0 90.0°F 91.0°F -1.0° 61.0°F 60.0°F +1.0°
2026-08-20 03:00 PDT 45.0 90.0°F 91.0°F -1.0° 61.0°F 60.0°F +1.0°
2026-08-20 04:00 PDT 44.0 90.0°F 91.0°F -1.0° 61.0°F 60.0°F +1.0°
2026-08-20 05:00 PDT 43.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 06:00 PDT 42.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 07:00 PDT 41.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 08:00 PDT 40.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 09:00 PDT 39.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 10:00 PDT 38.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 11:00 PDT 37.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 12:00 PDT 36.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 13:00 PDT 35.0 91.0°F 91.0°F +0.0° 61.0°F 60.0°F +1.0°
2026-08-20 14:00 PDT 34.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 15:00 PDT 33.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 16:00 PDT 32.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 17:00 PDT 31.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 18:00 PDT 30.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 19:00 PDT 29.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 20:00 PDT 28.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 21:00 PDT 27.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 22:00 PDT 26.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-20 23:00 PDT 25.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 00:00 PDT 24.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 01:00 PDT 23.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 02:00 PDT 22.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 03:00 PDT 21.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 04:00 PDT 20.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 05:00 PDT 19.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 06:00 PDT 18.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 07:00 PDT 17.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 08:00 PDT 16.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 09:00 PDT 15.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 10:00 PDT 14.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 11:00 PDT 13.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 12:00 PDT 12.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 13:00 PDT 11.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 14:00 PDT 10.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 15:00 PDT 9.0 90.0°F 91.0°F -1.0° 60.0°F 60.0°F +0.0°
2026-08-21 16:00 PDT 8.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 17:00 PDT 7.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 18:00 PDT 6.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 19:00 PDT 5.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 20:00 PDT 4.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 21:00 PDT 3.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 22:00 PDT 2.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-21 23:00 PDT 1.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 00:00 PDT 0.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 01:00 PDT -1.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 02:00 PDT -2.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 03:00 PDT -3.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 04:00 PDT -4.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 05:00 PDT -5.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 06:00 PDT -6.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 07:00 PDT -7.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 08:00 PDT -8.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 09:00 PDT -9.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 10:00 PDT -10.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 11:00 PDT -11.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 12:00 PDT -12.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 13:00 PDT -13.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 14:00 PDT -14.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 15:00 PDT -15.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 16:00 PDT -16.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 17:00 PDT -17.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 18:00 PDT -18.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 19:00 PDT -19.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 20:00 PDT -20.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 21:00 PDT -21.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 22:00 PDT -22.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°
2026-08-22 23:00 PDT -23.0 91.0°F 91.0°F +0.0° 60.0°F 60.0°F +0.0°

Daily high / low

Earliest daily forecast vs finalized calendar-day max/min (only after the local day ends). Click a date to see how the high/low forecast evolved toward the actual.

Local date Fcst high Act high High err Fcst low Act low Low err
2026-08-27 71.0°F 94.0°F -23.0° 71.0°F 63.0°F +8.0°
2026-08-26 70.0°F 97.0°F -27.0° 70.0°F 61.0°F +9.0°
2026-08-25 66.0°F 94.0°F -28.0° 66.0°F 60.0°F +6.0°
2026-08-24 68.0°F 94.0°F -26.0° 68.0°F 63.0°F +5.0°
2026-08-23 68.0°F 96.0°F -28.0° 68.0°F 59.0°F +9.0°
2026-08-22 68.0°F 93.0°F -25.0° 68.0°F 60.0°F +8.0°
2026-08-21 68.0°F 91.0°F -23.0° 68.0°F 60.0°F +8.0°
2026-08-20 69.0°F 91.0°F -22.0° 69.0°F 59.0°F +10.0°
2026-08-19 68.0°F 96.0°F -28.0° 68.0°F 60.0°F +8.0°
2026-08-18 64.0°F 94.0°F -30.0° 64.0°F 58.0°F +6.0°
2026-08-17 66.0°F 91.0°F -25.0° 66.0°F 62.0°F +4.0°
2026-08-16 63.0°F 92.0°F -29.0° 63.0°F 57.0°F +6.0°
2026-08-15 62.0°F 85.0°F -23.0° 62.0°F 59.0°F +3.0°
2026-08-14 61.0°F 78.0°F -17.0° 61.0°F 60.0°F +1.0°