| Point Forecast: 5 Miles W Lakeport CA 39.03N 123.03W (Elev. 731 m) |
Last Update: 2:10 am PDT Sep 14, 2026 |
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| Date | 09/14 | 09/15 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 13 | 14 | 18 | 21 | 23 | 23 | 25 | 26 | 26 | 27 | 26 | 24 | 22 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
| Dewpoint (°C) | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 4 | 5 | 6 | 7 | 8 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 2 | 2 | 2 | 1 |
| Heat Index (°C) | 25 | 26 | 26 | 26 | 26 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 5 | 2 | 2 | 2 | 5 | 5 | 5 | 8 | 8 | 8 | 10 | 10 | 10 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 |
| Wind Dir | NNW | N | N | N | WSW | WSW | WSW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 6 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 5 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 42 | 40 | 33 | 28 | 28 | 29 | 26 | 24 | 24 | 25 | 29 | 34 | 41 | 45 | 44 | 44 | 44 | 44 | 44 | 43 | 39 | 38 | 38 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/16 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 15 | 17 | 19 | 23 | 25 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 23 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 |
| Dewpoint (°C) | -1 | 1 | 0 | 3 | 4 | 5 | 5 | 5 | 6 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 |
| Heat Index (°C) | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | ||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 9 | 9 | 9 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| Wind Dir | N | NE | NE | NE | SSW | SSW | SSW | SW | SW | SW | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 8 | 8 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 34 | 34 | 28 | 26 | 26 | 27 | 26 | 24 | 25 | 27 | 29 | 32 | 38 | 43 | 45 | 45 | 41 | 41 | 44 | 44 | 46 | 47 | 47 | 47 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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