| Point Forecast: 6 Miles WNW Mount Hamilton CA 37.38N 121.74W (Elev. 1801 ft) |
Last Update: 2:42 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 84 | 86 | 86 | 85 | 83 | 80 | 74 | 69 | 66 | 65 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 63 | 69 | 74 | 77 | 79 | 83 | 84 |
| Dewpoint (°F) | 54 | 56 | 56 | 56 | 56 | 55 | 54 | 52 | 51 | 50 | 48 | 47 | 45 | 44 | 44 | 41 | 43 | 44 | 46 | 50 | 52 | 53 | 54 | 52 |
| Heat Index (°F) | 83 | 84 | 84 | 84 | 82 | 80 | 77 | 79 | 82 | 83 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 |
| Wind Dir | WSW | W | W | W | W | W | WSW | SSW | S | SE | ESE | ESE | ESE | E | E | ESE | ESE | ESE | S | SW | SW | SW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 8 | 5 | 7 | 7 | 6 | 5 | 0 | 0 | 0 | 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 (%) | 36 | 36 | 36 | 38 | 40 | 43 | 49 | 55 | 58 | 58 | 57 | 54 | 51 | 50 | 50 | 47 | 51 | 49 | 42 | 43 | 41 | 40 | 37 | 33 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 86 | 87 | 87 | 86 | 84 | 80 | 74 | 69 | 66 | 64 | 63 | 62 | 61 | 60 | 58 | 58 | 60 | 62 | 65 | 68 | 72 | 74 | 77 | 79 |
| Dewpoint (°F) | 53 | 53 | 54 | 54 | 56 | 54 | 54 | 52 | 51 | 50 | 48 | 46 | 44 | 43 | 42 | 41 | 42 | 43 | 45 | 47 | 49 | 51 | 52 | 52 |
| Heat Index (°F) | 84 | 85 | 85 | 85 | 83 | 80 | 77 | 79 | ||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 6 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 |
| Wind Dir | WSW | W | W | W | W | W | WSW | WSW | SW | SW | SW | SW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 8 | 8 | 8 | 11 | 11 | 11 | 1 | 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 (%) | 32 | 31 | 32 | 33 | 38 | 42 | 49 | 56 | 59 | 60 | 58 | 56 | 54 | 54 | 54 | 53 | 51 | 49 | 47 | 46 | 44 | 43 | 41 | 39 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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