| Point Forecast: San Jose International Airport CA 37.35N 121.93W (Elev. 66 ft) |
Last Update: 8:16 am PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 67 | 71 | 76 | 78 | 79 | 81 | 80 | 80 | 78 | 74 | 69 | 66 | 64 | 63 | 62 | 61 | 60 | 60 | 60 | 59 | 59 | 60 | 61 | 65 |
| Dewpoint (°F) | 55 | 56 | 58 | 58 | 59 | 60 | 60 | 60 | 60 | 58 | 57 | 58 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 54 | 55 | 55 | 55 | 56 |
| Heat Index (°F) | 76 | 78 | 80 | 82 | 81 | 81 | 78 | |||||||||||||||||
| Surface Wind (mph) | 1 | 2 | 3 | 6 | 8 | 9 | 10 | 11 | 11 | 9 | 9 | 7 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | 1 | 1 |
| Wind Dir | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NW | NW | NNW | NW | WNW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 4 | 2 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 2 | 4 | 6 | 21 | 22 | 35 | 41 | 59 | 65 | 61 | 63 | 64 | 52 | 36 |
| 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 (%) | 67 | 60 | 54 | 51 | 51 | 50 | 50 | 51 | 55 | 58 | 66 | 76 | 78 | 82 | 84 | 85 | 84 | 85 | 83 | 85 | 85 | 83 | 80 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 68 | 72 | 76 | 79 | 81 | 82 | 82 | 81 | 78 | 74 | 70 | 67 | 65 | 63 | 62 | 61 | 60 | 60 | 59 | 59 | 59 | 59 | 61 | 64 |
| Dewpoint (°F) | 56 | 56 | 57 | 58 | 59 | 59 | 59 | 59 | 58 | 57 | 56 | 56 | 56 | 56 | 56 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 54 |
| Heat Index (°F) | 76 | 80 | 82 | 83 | 82 | 81 | 78 | |||||||||||||||||
| Surface Wind (mph) | 1 | 3 | 3 | 3 | 8 | 8 | 8 | 11 | 11 | 11 | 9 | 9 | 9 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 20 | 20 | 20 | 34 | 34 | 34 | 32 | 32 |
| 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 (%) | 64 | 57 | 52 | 48 | 47 | 45 | 45 | 47 | 51 | 56 | 62 | 68 | 74 | 78 | 80 | 80 | 81 | 81 | 82 | 81 | 81 | 79 | 76 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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