| Point Forecast: 4 Miles E San Jose CA 37.31N 121.77W (Elev. 344 ft) |
Last Update: 2:42 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 81 | 76 | 71 | 67 | 65 | 64 | 62 | 60 | 59 | 59 | 59 | 59 | 59 | 61 | 66 | 72 | 76 | 83 | 86 | 88 | 90 | 90 | 89 | 87 |
| Dewpoint (°F) | 60 | 60 | 59 | 58 | 57 | 57 | 57 | 55 | 55 | 55 | 54 | 54 | 55 | 56 | 58 | 58 | 57 | 59 | 59 | 60 | 62 | 61 | 61 | 61 |
| Heat Index (°F) | 82 | 76 | 76 | 83 | 86 | 88 | 91 | 89 | 89 | 87 | ||||||||||||||
| Surface Wind (mph) | 5 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 8 | 8 | 7 |
| Wind Dir | WNW | WNW | WNW | WNW | W | W | WNW | W | WNW | NW | WSW | N | WNW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 2 | 4 | 4 | 4 | 7 | 15 | 33 | 29 | 32 | 35 | 36 | 39 | 29 | 15 | 5 | 1 | 0 | 1 | 0 | 0 | 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 (%) | 49 | 58 | 66 | 72 | 76 | 79 | 83 | 85 | 86 | 86 | 86 | 86 | 86 | 83 | 73 | 62 | 52 | 44 | 40 | 39 | 39 | 38 | 39 | 42 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 82 | 76 | 70 | 67 | 65 | 63 | 61 | 60 | 59 | 58 | 58 | 58 | 58 | 60 | 64 | 68 | 73 | 77 | 81 | 83 | 85 | 84 | 83 | 80 |
| Dewpoint (°F) | 60 | 59 | 58 | 57 | 57 | 56 | 55 | 55 | 54 | 53 | 53 | 53 | 54 | 54 | 55 | 56 | 56 | 57 | 58 | 59 | 59 | 60 | 59 | 59 |
| Heat Index (°F) | 82 | 76 | 77 | 81 | 83 | 84 | 84 | 83 | 80 | |||||||||||||||
| Surface Wind (mph) | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 7 | 7 | 7 | 9 | 9 |
| Wind Dir | WNW | W | W | WSW | SW | SW | SW | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 2 | 4 | 5 | 5 | 5 | 5 | 17 | 17 | 17 | 25 | 25 | 25 | 26 | 26 | 26 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 2 |
| 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 (%) | 47 | 55 | 66 | 72 | 76 | 79 | 82 | 83 | 84 | 84 | 83 | 84 | 84 | 82 | 74 | 64 | 55 | 49 | 46 | 44 | 43 | 43 | 45 | 50 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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