| Point Forecast: Brentwood CA 37.93N 121.7W (Elev. 23 m) |
Last Update: 8:29 am PDT Jun 29, 2024 |
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| Date | 06/29 | 06/30 | ||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 31 | 32 | 34 | 35 | 35 | 35 | 34 | 33 | 31 | 28 | 26 | 25 | 23 | 23 | 21 | 21 | 20 | 19 | 19 | 21 | 23 | 26 | 28 | 30 |
| Dewpoint (°C) | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 10 | 10 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 13 | 13 |
| Heat Index (°C) | 30 | 32 | 33 | 34 | 33 | 33 | 33 | 32 | 29 | 27 | 26 | 25 | 27 | 28 | 29 | |||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 10 | 10 | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 |
| Wind Dir | NW | WNW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | WSW | W | W | W | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 2 | 4 | 4 | 1 | 0 | 6 | 4 | 2 | 1 | 2 | 6 | 4 | 7 | 6 | 6 | 6 | 4 | 4 | 2 | 1 | 0 | 0 | 0 |
| 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 (%) | 35 | 31 | 27 | 24 | 22 | 23 | 25 | 26 | 28 | 33 | 35 | 38 | 42 | 44 | 47 | 51 | 54 | 56 | 59 | 57 | 49 | 42 | 38 | 36 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/01 | |||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 32 | 33 | 34 | 36 | 36 | 35 | 33 | 31 | 29 | 27 | 25 | 23 | 22 | 20 | 19 | 18 | 18 | 18 | 19 | 21 | 23 | 26 | 28 | 31 |
| Dewpoint (°C) | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
| Heat Index (°C) | 31 | 33 | 34 | 34 | 34 | 34 | 32 | 30 | 28 | 27 | 25 | 26 | 28 | 30 | ||||||||||
| Surface Wind (mph) | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
| Wind Dir | WNW | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 2 | 1 | 1 |
| 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 (%) | 33 | 31 | 29 | 27 | 25 | 25 | 27 | 29 | 33 | 36 | 41 | 45 | 49 | 53 | 57 | 61 | 65 | 66 | 64 | 59 | 52 | 46 | 40 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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