| Point Forecast: 4 Miles SSW Fairfield CA 38.19N 122.06W (Elev. 3 ft) |
Last Update: 12:21 am PDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 58 | 57 | 56 | 56 | 57 | 57 | 60 | 63 | 67 | 72 | 76 | 80 | 83 | 84 | 84 | 83 | 80 | 75 | 71 | 66 | 63 | 61 | 60 | 58 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 55 | 56 | 57 | 58 | 57 | 58 | 57 | 56 | 57 | 57 | 56 | 56 | 55 | 55 | 55 | 55 | 54 |
| Heat Index (°F) | 76 | 80 | 83 | 83 | 83 | 82 | 80 | 75 | ||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 7 | 8 | 7 | 8 | 9 | 9 | 9 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 11 | 11 | 10 | 10 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 18 | 18 | 20 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||||||||||
| Sky Cover (%) | 15 | 20 | 25 | 30 | 30 | 28 | 17 | 7 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 14 | 28 |
| 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 (%) | 88 | 91 | 92 | 92 | 91 | 91 | 84 | 76 | 68 | 59 | 53 | 46 | 43 | 40 | 39 | 41 | 45 | 51 | 59 | 68 | 75 | 81 | 83 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 58 | 57 | 57 | 57 | 56 | 57 | 59 | 61 | 63 | 66 | 69 | 73 | 75 | 76 | 76 | 74 | 71 | 68 | 65 | 63 | 61 | 59 | 58 | 57 |
| Dewpoint (°F) | 55 | 55 | 55 | 55 | 54 | 55 | 55 | 56 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 55 | 55 |
| Heat Index (°F) | 75 | 76 | 76 | |||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 13 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 |
| Sky Cover (%) | 35 | 43 | 55 | 59 | 59 | 59 | 51 | 51 | 51 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 7 | 7 | 7 | 25 | 25 | 25 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| Relative Humidity (%) | 90 | 93 | 92 | 94 | 93 | 92 | 87 | 84 | 79 | 72 | 65 | 58 | 54 | 52 | 53 | 56 | 61 | 67 | 73 | 78 | 83 | 87 | 89 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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