| Point Forecast: Antioch CA 38.01N 121.78W (Elev. 7 m) |
Last Update: 5:02 pm PDT Jun 23, 2024 |
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| Date | 06/23 | 06/24 | ||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 22 | 21 | 21 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 21 | 22 | 24 | 27 | 28 | 29 | 31 | 31 | 31 | 29 | 28 | 26 | 24 | 23 |
| Dewpoint (°C) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 12 | 11 | 9 | 8 | 7 | 7 | 8 | 7 | 7 | 8 |
| Heat Index (°C) | 24 | 27 | 28 | 28 | 29 | 29 | 29 | 28 | 27 | 26 | 24 | |||||||||||||
| Surface Wind (mph) | 9 | 8 | 7 | 6 | 7 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 11 | 13 | 13 | 11 | 10 | 10 | 9 |
| Wind Dir | W | W | WNW | WNW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 4 | 3 | 3 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 2 | 2 | 1 | 2 | 3 | 1 | 5 | 8 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 47 | 51 | 54 | 58 | 63 | 65 | 68 | 68 | 69 | 63 | 58 | 51 | 47 | 42 | 36 | 30 | 27 | 24 | 23 | 25 | 27 | 30 | 34 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/25 | |||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 22 | 21 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 22 | 24 | 26 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 24 | 23 |
| Dewpoint (°C) | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Heat Index (°C) | 24 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 24 | |||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 13 | 14 | 14 | 13 | 13 | 11 | 11 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 9 | 12 | 15 | 18 | 18 | 18 | 18 | 22 | 27 | 31 | 26 | 22 | 17 | 15 | 14 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 42 | 46 | 49 | 52 | 55 | 58 | 59 | 60 | 60 | 58 | 54 | 49 | 44 | 40 | 36 | 33 | 30 | 29 | 29 | 29 | 31 | 34 | 37 | 42 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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