Tracking Xweather forecasts vs actuals for 50 US state capitals
← Dashboard · Washington · America/Los_Angeles · 47.04, -122.90
How the temperature forecast for 2026-09-22 09:00 PDT changed each time we re-collected. Times are local (America/Los_Angeles). Actual: 56.0°F.
X-axis is lead time before the target hour (left = earliest forecast, right = near/at the hour). Blue line = forecast; green dashed = actual once known. Move the cursor across the chart for details.
Positive = forecast too warm; negative = too cool. Zero line is perfect. Move the cursor across the chart for details.
| Collected at (local) | Lead (h) | Forecast | Actual | Error |
|---|---|---|---|---|
| 2026-09-20 09:00 PDT | 48.0 | 55.0°F | 56.0°F | -1.0° |
| 2026-09-20 10:00 PDT | 47.0 | 55.0°F | 56.0°F | -1.0° |
| 2026-09-20 11:00 PDT | 46.0 | 55.0°F | 56.0°F | -1.0° |
| 2026-09-20 12:00 PDT | 45.0 | 55.0°F | 56.0°F | -1.0° |
| 2026-09-20 13:00 PDT | 44.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 14:00 PDT | 43.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 15:00 PDT | 42.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 16:00 PDT | 41.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 17:00 PDT | 40.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 18:00 PDT | 39.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 19:00 PDT | 38.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 20:00 PDT | 37.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 21:00 PDT | 36.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 22:00 PDT | 35.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-20 23:00 PDT | 34.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 00:00 PDT | 33.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 01:00 PDT | 32.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 02:00 PDT | 31.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 03:00 PDT | 30.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 04:00 PDT | 29.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 05:00 PDT | 28.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 06:00 PDT | 27.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 07:00 PDT | 26.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 08:00 PDT | 25.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 09:00 PDT | 24.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 10:00 PDT | 23.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 11:00 PDT | 22.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 12:00 PDT | 21.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 13:00 PDT | 20.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 14:00 PDT | 19.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 15:00 PDT | 18.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 16:00 PDT | 17.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 17:00 PDT | 16.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 18:00 PDT | 15.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 19:00 PDT | 14.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 20:00 PDT | 13.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 21:00 PDT | 12.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 22:00 PDT | 11.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-21 23:00 PDT | 10.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 00:00 PDT | 9.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 01:00 PDT | 8.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 02:00 PDT | 7.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 03:00 PDT | 6.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 04:00 PDT | 5.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 05:00 PDT | 4.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 06:00 PDT | 3.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 07:00 PDT | 2.0 | 56.0°F | 56.0°F | +0.0° |
| 2026-09-22 08:00 PDT | 1.0 | 56.0°F | 56.0°F | +0.0° |
Click an hour to load its forecast evolution above. Switch metrics with the control above.
| Hour (local) | Forecast | Actual | Error | Lead (h) |
|---|---|---|---|---|
| 2026-09-22 09:00 PDT | 55.0°F | 56.0°F | -1.0° | 48.0 |
| 2026-09-22 08:00 PDT | 53.0°F | 55.0°F | -2.0° | 48.0 |
| 2026-09-22 07:00 PDT | 54.0°F | 54.0°F | +0.0° | 48.0 |
| 2026-09-22 06:00 PDT | 54.0°F | 54.0°F | +0.0° | 48.0 |
| 2026-09-22 05:00 PDT | 55.0°F | 53.0°F | +2.0° | 48.0 |
| 2026-09-22 04:00 PDT | 55.0°F | 53.0°F | +2.0° | 48.0 |
| 2026-09-22 03:00 PDT | 55.0°F | 51.0°F | +4.0° | 48.0 |
| 2026-09-22 02:00 PDT | 55.0°F | 52.0°F | +3.0° | 48.0 |
| 2026-09-22 01:00 PDT | 56.0°F | 55.0°F | +1.0° | 48.0 |
| 2026-09-22 00:00 PDT | 57.0°F | 57.0°F | +0.0° | 48.0 |
| 2026-09-21 23:00 PDT | 57.0°F | 60.0°F | -3.0° | 48.0 |
| 2026-09-21 22:00 PDT | 60.0°F | 61.0°F | -1.0° | 48.0 |
| 2026-09-21 21:00 PDT | 61.0°F | 62.0°F | -1.0° | 48.0 |
| 2026-09-21 20:00 PDT | 63.0°F | 62.0°F | +1.0° | 48.0 |
| 2026-09-21 19:00 PDT | 66.0°F | 66.0°F | +0.0° | 48.0 |
| 2026-09-21 18:00 PDT | 68.0°F | 70.0°F | -2.0° | 48.0 |
| 2026-09-21 17:00 PDT | 71.0°F | 69.0°F | +2.0° | 48.0 |
| 2026-09-21 16:00 PDT | 70.0°F | 69.0°F | +1.0° | 48.0 |
| 2026-09-21 15:00 PDT | 69.0°F | 65.0°F | +4.0° | 48.0 |
| 2026-09-21 14:00 PDT | 69.0°F | 62.0°F | +7.0° | 48.0 |
| 2026-09-21 13:00 PDT | 66.0°F | 58.0°F | +8.0° | 48.0 |
| 2026-09-21 12:00 PDT | 63.0°F | 57.0°F | +6.0° | 48.0 |
| 2026-09-21 11:00 PDT | 61.0°F | 55.0°F | +6.0° | 48.0 |
| 2026-09-21 10:00 PDT | 58.0°F | 52.0°F | +6.0° | 48.0 |
| 2026-09-21 09:00 PDT | 54.0°F | 51.0°F | +3.0° | 48.0 |
| 2026-09-21 08:00 PDT | 51.0°F | 51.0°F | +0.0° | 48.0 |
| 2026-09-21 07:00 PDT | 51.0°F | 50.0°F | +1.0° | 48.0 |
| 2026-09-21 06:00 PDT | 51.0°F | 50.0°F | +1.0° | 48.0 |
| 2026-09-21 05:00 PDT | 51.0°F | 49.0°F | +2.0° | 48.0 |
| 2026-09-21 04:00 PDT | 52.0°F | 47.0°F | +5.0° | 48.0 |
| 2026-09-21 03:00 PDT | 53.0°F | 48.0°F | +5.0° | 48.0 |
| 2026-09-21 02:00 PDT | 54.0°F | 47.0°F | +7.0° | 48.0 |
| 2026-09-21 01:00 PDT | 55.0°F | 48.0°F | +7.0° | 48.0 |
| 2026-09-21 00:00 PDT | 56.0°F | 51.0°F | +5.0° | 48.0 |
| 2026-09-20 23:00 PDT | 57.0°F | 52.0°F | +5.0° | 48.0 |
| 2026-09-20 22:00 PDT | 59.0°F | 54.0°F | +5.0° | 48.0 |
| 2026-09-20 21:00 PDT | 62.0°F | 56.0°F | +6.0° | 48.0 |
| 2026-09-20 20:00 PDT | 64.0°F | 60.0°F | +4.0° | 48.0 |
| 2026-09-20 19:00 PDT | 67.0°F | 69.0°F | -2.0° | 48.0 |
| 2026-09-20 18:00 PDT | 69.0°F | 72.0°F | -3.0° | 48.0 |
| 2026-09-20 17:00 PDT | 72.0°F | 72.0°F | +0.0° | 48.0 |
| 2026-09-20 16:00 PDT | 71.0°F | 71.0°F | +0.0° | 48.0 |
| 2026-09-20 15:00 PDT | 70.0°F | 68.0°F | +2.0° | 48.0 |
| 2026-09-20 14:00 PDT | 69.0°F | 64.0°F | +5.0° | 48.0 |
| 2026-09-20 13:00 PDT | 66.0°F | 59.0°F | +7.0° | 48.0 |
| 2026-09-20 12:00 PDT | 62.0°F | 56.0°F | +6.0° | 48.0 |
| 2026-09-20 11:00 PDT | 59.0°F | 54.0°F | +5.0° | 48.0 |
| 2026-09-20 10:00 PDT | 56.0°F | 54.0°F | +2.0° | 48.0 |
| 2026-09-20 09:00 PDT | 54.0°F | 53.0°F | +1.0° | 48.0 |
| 2026-09-20 08:00 PDT | 52.0°F | 52.0°F | +0.0° | 48.0 |
| 2026-09-20 07:00 PDT | 52.0°F | 49.0°F | +3.0° | 48.0 |
| 2026-09-20 06:00 PDT | 51.0°F | 48.0°F | +3.0° | 48.0 |
| 2026-09-20 05:00 PDT | 51.0°F | 46.0°F | +5.0° | 48.0 |
| 2026-09-20 04:00 PDT | 52.0°F | 46.0°F | +6.0° | 48.0 |
| 2026-09-20 03:00 PDT | 52.0°F | 45.0°F | +7.0° | 48.0 |
| 2026-09-20 02:00 PDT | 53.0°F | 45.0°F | +8.0° | 48.0 |
| 2026-09-20 01:00 PDT | 54.0°F | 46.0°F | +8.0° | 48.0 |
| 2026-09-20 00:00 PDT | 55.0°F | 48.0°F | +7.0° | 48.0 |
| 2026-09-19 23:00 PDT | 56.0°F | 49.0°F | +7.0° | 48.0 |
| 2026-09-19 22:00 PDT | 58.0°F | 50.0°F | +8.0° | 48.0 |
| 2026-09-19 21:00 PDT | 61.0°F | 54.0°F | +7.0° | 48.0 |
| 2026-09-19 20:00 PDT | 63.0°F | 58.0°F | +5.0° | 48.0 |
| 2026-09-19 19:00 PDT | 66.0°F | 66.0°F | +0.0° | 48.0 |
| 2026-09-19 18:00 PDT | 68.0°F | 68.0°F | +0.0° | 48.0 |
| 2026-09-19 17:00 PDT | 71.0°F | 68.0°F | +3.0° | 48.0 |
| 2026-09-19 16:00 PDT | 70.0°F | 66.0°F | +4.0° | 48.0 |
| 2026-09-19 15:00 PDT | 69.0°F | 62.0°F | +7.0° | 48.0 |
| 2026-09-19 14:00 PDT | 68.0°F | 59.0°F | +9.0° | 48.0 |
| 2026-09-19 13:00 PDT | 65.0°F | 57.0°F | +8.0° | 48.0 |
| 2026-09-19 12:00 PDT | 63.0°F | 55.0°F | +8.0° | 48.0 |
| 2026-09-19 11:00 PDT | 60.0°F | 55.0°F | +5.0° | 48.0 |
| 2026-09-19 10:00 PDT | 58.0°F | 52.0°F | +6.0° | 48.0 |
| 2026-09-19 09:00 PDT | 55.0°F | 50.0°F | +5.0° | 48.0 |
| 2026-09-19 08:00 PDT | 52.0°F | 48.0°F | +4.0° | 48.0 |
| 2026-09-19 07:00 PDT | 52.0°F | 46.0°F | +6.0° | 48.0 |
| 2026-09-19 06:00 PDT | 52.0°F | 41.0°F | +11.0° | 48.0 |
| 2026-09-19 05:00 PDT | 52.0°F | 43.0°F | +9.0° | 48.0 |
| 2026-09-19 04:00 PDT | 53.0°F | 42.0°F | +11.0° | 48.0 |
| 2026-09-19 03:00 PDT | 53.0°F | 44.0°F | +9.0° | 48.0 |
| 2026-09-19 02:00 PDT | 54.0°F | 45.0°F | +9.0° | 48.0 |
| 2026-09-19 01:00 PDT | 55.0°F | 48.0°F | +7.0° | 48.0 |
| 2026-09-19 00:00 PDT | 55.0°F | 47.0°F | +8.0° | 48.0 |
| 2026-09-18 23:00 PDT | 56.0°F | 49.0°F | +7.0° | 48.0 |
| 2026-09-18 22:00 PDT | 58.0°F | 53.0°F | +5.0° | 48.0 |
| 2026-09-18 21:00 PDT | 60.0°F | 55.0°F | +5.0° | 48.0 |
| 2026-09-18 20:00 PDT | 62.0°F | 60.0°F | +2.0° | 48.0 |
| 2026-09-18 19:00 PDT | 64.0°F | 64.0°F | +0.0° | 48.0 |
| 2026-09-18 18:00 PDT | 67.0°F | 68.0°F | -1.0° | 48.0 |
| 2026-09-18 17:00 PDT | 69.0°F | 69.0°F | +0.0° | 48.0 |
| 2026-09-18 16:00 PDT | 69.0°F | 68.0°F | +1.0° | 48.0 |
| 2026-09-18 15:00 PDT | 69.0°F | 67.0°F | +2.0° | 48.0 |
| 2026-09-18 14:00 PDT | 68.0°F | 64.0°F | +4.0° | 48.0 |
| 2026-09-18 13:00 PDT | 66.0°F | 62.0°F | +4.0° | 48.0 |
| 2026-09-18 12:00 PDT | 63.0°F | 60.0°F | +3.0° | 48.0 |
| 2026-09-18 11:00 PDT | 60.0°F | 60.0°F | +0.0° | 48.0 |
| 2026-09-18 10:00 PDT | 58.0°F | 59.0°F | -1.0° | 48.0 |
| 2026-09-18 09:00 PDT | 56.0°F | 56.0°F | +0.0° | 48.0 |
| 2026-09-18 08:00 PDT | 53.0°F | 46.0°F | +7.0° | 48.0 |
| 2026-09-18 07:00 PDT | 54.0°F | 46.0°F | +8.0° | 48.0 |
| 2026-09-18 06:00 PDT | 54.0°F | 45.0°F | +9.0° | 48.0 |
| 2026-09-18 05:00 PDT | 54.0°F | 47.0°F | +7.0° | 48.0 |
| 2026-09-18 04:00 PDT | 54.0°F | 48.0°F | +6.0° | 48.0 |
| 2026-09-18 03:00 PDT | 55.0°F | 49.0°F | +6.0° | 48.0 |
| 2026-09-18 02:00 PDT | 55.0°F | 50.0°F | +5.0° | 48.0 |
| 2026-09-18 01:00 PDT | 56.0°F | 52.0°F | +4.0° | 48.0 |
| 2026-09-18 00:00 PDT | 57.0°F | 54.0°F | +3.0° | 48.0 |
| 2026-09-17 23:00 PDT | 58.0°F | 56.0°F | +2.0° | 48.0 |
| 2026-09-17 22:00 PDT | 61.0°F | 58.0°F | +3.0° | 48.0 |
| 2026-09-17 21:00 PDT | 63.0°F | 62.0°F | +1.0° | 48.0 |
| 2026-09-17 20:00 PDT | 65.0°F | 66.0°F | -1.0° | 48.0 |
| 2026-09-17 19:00 PDT | 68.0°F | 76.0°F | -8.0° | 48.0 |
| 2026-09-17 18:00 PDT | 71.0°F | 79.0°F | -8.0° | 48.0 |
| 2026-09-17 17:00 PDT | 74.0°F | 79.0°F | -5.0° | 48.0 |
| 2026-09-17 16:00 PDT | 74.0°F | 78.0°F | -4.0° | 48.0 |
| 2026-09-17 15:00 PDT | 73.0°F | 77.0°F | -4.0° | 48.0 |
| 2026-09-17 14:00 PDT | 72.0°F | 74.0°F | -2.0° | 48.0 |
| 2026-09-17 13:00 PDT | 69.0°F | 72.0°F | -3.0° | 48.0 |
| 2026-09-17 12:00 PDT | 66.0°F | 69.0°F | -3.0° | 48.0 |
| 2026-09-17 11:00 PDT | 63.0°F | 66.0°F | -3.0° | 48.0 |
| 2026-09-17 10:00 PDT | 60.0°F | 63.0°F | -3.0° | 48.0 |
| 2026-09-17 09:00 PDT | 56.0°F | 58.0°F | -2.0° | 48.0 |
| 2026-09-17 08:00 PDT | 53.0°F | 49.0°F | +4.0° | 48.0 |
| 2026-09-17 07:00 PDT | 53.0°F | 44.0°F | +9.0° | 48.0 |
| 2026-09-17 06:00 PDT | 53.0°F | 46.0°F | +7.0° | 48.0 |
| 2026-09-17 05:00 PDT | 52.0°F | 47.0°F | +5.0° | 48.0 |
| 2026-09-17 04:00 PDT | 53.0°F | 48.0°F | +5.0° | 48.0 |
| 2026-09-17 03:00 PDT | 54.0°F | 47.0°F | +7.0° | 48.0 |
| 2026-09-17 02:00 PDT | 55.0°F | 49.0°F | +6.0° | 48.0 |
| 2026-09-17 01:00 PDT | 56.0°F | 53.0°F | +3.0° | 48.0 |
| 2026-09-17 00:00 PDT | 57.0°F | 53.0°F | +4.0° | 48.0 |
| 2026-09-16 23:00 PDT | 58.0°F | 55.0°F | +3.0° | 48.0 |
| 2026-09-16 22:00 PDT | 61.0°F | 62.0°F | -1.0° | 48.0 |
| 2026-09-16 21:00 PDT | 63.0°F | 63.0°F | +0.0° | 48.0 |
| 2026-09-16 20:00 PDT | 66.0°F | 66.0°F | +0.0° | 48.0 |
| 2026-09-16 19:00 PDT | 68.0°F | 72.0°F | -4.0° | 48.0 |
| 2026-09-16 18:00 PDT | 71.0°F | 75.0°F | -4.0° | 48.0 |
| 2026-09-16 17:00 PDT | 73.0°F | 76.0°F | -3.0° | 48.0 |
| 2026-09-16 16:00 PDT | 72.0°F | 77.0°F | -5.0° | 48.0 |
| 2026-09-16 15:00 PDT | 71.0°F | 75.0°F | -4.0° | 48.0 |
| 2026-09-16 14:00 PDT | 70.0°F | 72.0°F | -2.0° | 48.0 |
| 2026-09-16 13:00 PDT | 67.0°F | 71.0°F | -4.0° | 48.0 |
| 2026-09-16 12:00 PDT | 64.0°F | 69.0°F | -5.0° | 48.0 |
| 2026-09-16 11:00 PDT | 62.0°F | 65.0°F | -3.0° | 48.0 |
| 2026-09-16 10:00 PDT | 58.0°F | 61.0°F | -3.0° | 48.0 |
| 2026-09-16 09:00 PDT | 55.0°F | 55.0°F | +0.0° | 48.0 |
| 2026-09-16 08:00 PDT | 52.0°F | 46.0°F | +6.0° | 48.0 |
| 2026-09-16 07:00 PDT | 51.0°F | 43.0°F | +8.0° | 48.0 |
| 2026-09-16 06:00 PDT | 51.0°F | 44.0°F | +7.0° | 48.0 |
| 2026-09-16 05:00 PDT | 51.0°F | 43.0°F | +8.0° | 48.0 |
| 2026-09-16 04:00 PDT | 51.0°F | 45.0°F | +6.0° | 48.0 |
| 2026-09-16 03:00 PDT | 52.0°F | 47.0°F | +5.0° | 48.0 |
| 2026-09-16 02:00 PDT | 53.0°F | 48.0°F | +5.0° | 48.0 |
| 2026-09-16 01:00 PDT | 54.0°F | 49.0°F | +5.0° | 48.0 |
| 2026-09-16 00:00 PDT | 55.0°F | 48.0°F | +7.0° | 48.0 |
| 2026-09-15 23:00 PDT | 56.0°F | 52.0°F | +4.0° | 48.0 |
| 2026-09-15 22:00 PDT | 58.0°F | 53.0°F | +5.0° | 48.0 |
| 2026-09-15 21:00 PDT | 60.0°F | 56.0°F | +4.0° | 48.0 |
| 2026-09-15 20:00 PDT | 62.0°F | 58.0°F | +4.0° | 48.0 |
| 2026-09-15 19:00 PDT | 64.0°F | 65.0°F | -1.0° | 48.0 |
| 2026-09-15 18:00 PDT | 66.0°F | 67.0°F | -1.0° | 48.0 |
| 2026-09-15 17:00 PDT | 68.0°F | 67.0°F | +1.0° | 48.0 |
| 2026-09-15 16:00 PDT | 67.0°F | 66.0°F | +1.0° | 48.0 |
| 2026-09-15 15:00 PDT | 66.0°F | 66.0°F | +0.0° | 48.0 |
| 2026-09-15 14:00 PDT | 65.0°F | 62.0°F | +3.0° | 48.0 |
| 2026-09-15 13:00 PDT | 63.0°F | 61.0°F | +2.0° | 48.0 |
| 2026-09-15 12:00 PDT | 63.0°F | 58.0°F | +5.0° | 48.0 |
| 2026-09-15 11:00 PDT | 61.0°F | 58.0°F | +3.0° | 48.0 |
| 2026-09-15 10:00 PDT | 58.0°F | 56.0°F | +2.0° | 48.0 |
| 2026-09-15 09:00 PDT | 55.0°F | 55.0°F | +0.0° | 48.0 |
| 2026-09-15 08:00 PDT | 52.0°F | 53.0°F | -1.0° | 48.0 |
| 2026-09-15 07:00 PDT | 52.0°F | 51.0°F | +1.0° | 48.0 |
| 2026-09-15 06:00 PDT | 52.0°F | 52.0°F | +0.0° | 48.0 |
| 2026-09-15 05:00 PDT | 52.0°F | 51.0°F | +1.0° | 48.0 |
| 2026-09-15 04:00 PDT | 53.0°F | 51.0°F | +2.0° | 48.0 |
| 2026-09-15 03:00 PDT | 53.0°F | 50.0°F | +3.0° | 48.0 |
| 2026-09-15 02:00 PDT | 54.0°F | 49.0°F | +5.0° | 48.0 |
| 2026-09-15 01:00 PDT | 55.0°F | 50.0°F | +5.0° | 48.0 |
| 2026-09-15 00:00 PDT | 56.0°F | 52.0°F | +4.0° | 48.0 |
| 2026-09-14 23:00 PDT | 57.0°F | 53.0°F | +4.0° | 48.0 |
| 2026-09-14 22:00 PDT | 59.0°F | 53.0°F | +6.0° | 48.0 |
| 2026-09-14 21:00 PDT | 60.0°F | 56.0°F | +4.0° | 48.0 |
| 2026-09-14 20:00 PDT | 62.0°F | 58.0°F | +4.0° | 48.0 |
| 2026-09-14 19:00 PDT | 63.0°F | 63.0°F | +0.0° | 48.0 |
| 2026-09-14 18:00 PDT | 65.0°F | 64.0°F | +1.0° | 48.0 |
| 2026-09-14 17:00 PDT | 67.0°F | 67.0°F | +0.0° | 48.0 |
Earliest forecast that already covers the local date (morning low and afternoon high), not the first overnight hour at the edge of the hourly window, 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 |
|---|---|---|---|---|---|---|
| 2026-09-21 | 71.0°F | 70.0°F | +1.0° | 50.0°F | 47.0°F | +3.0° |
| 2026-09-20 | 72.0°F | 72.0°F | +0.0° | 51.0°F | 45.0°F | +6.0° |
| 2026-09-19 | 71.0°F | 68.0°F | +3.0° | 51.0°F | 41.0°F | +10.0° |
| 2026-09-18 | 69.0°F | 69.0°F | +0.0° | 53.0°F | 45.0°F | +8.0° |
| 2026-09-17 | 74.0°F | 79.0°F | -5.0° | 52.0°F | 44.0°F | +8.0° |
| 2026-09-16 | 73.0°F | 77.0°F | -4.0° | 50.0°F | 43.0°F | +7.0° |
| 2026-09-15 | 68.0°F | 67.0°F | +1.0° | 51.0°F | 49.0°F | +2.0° |
| 2026-09-14 | 67.0°F | 69.0°F | -2.0° | 55.0°F | 53.0°F | +2.0° |
| 2026-09-13 | 66.0°F | 63.0°F | +3.0° | 54.0°F | 54.0°F | +0.0° |
| 2026-09-12 | 66.0°F | 67.0°F | -1.0° | 54.0°F | 49.0°F | +5.0° |
| 2026-09-11 | 67.0°F | 67.0°F | +0.0° | 54.0°F | 47.0°F | +7.0° |
| 2026-09-10 | 68.0°F | 70.0°F | -2.0° | 56.0°F | 52.0°F | +4.0° |
| 2026-09-09 | 75.0°F | 82.0°F | -7.0° | 53.0°F | 46.0°F | +7.0° |
| 2026-09-08 | 72.0°F | 76.0°F | -4.0° | 53.0°F | 45.0°F | +8.0° |