| Point Forecast: 3 Miles WSW Los Altos Hills CA 37.35N 122.19W (Elev. 1220 ft) |
Last Update: 1:26 am PDT Aug 16, 2026 |
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| Date | 08/16 | 08/17 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 55 | 58 | 61 | 66 | 70 | 72 | 75 | 77 | 78 | 79 | 77 | 75 | 72 | 66 | 63 | 61 | 60 | 59 | 58 | 58 | 58 | 58 | 58 | 57 |
| Dewpoint (°F) | 50 | 52 | 54 | 56 | 57 | 58 | 60 | 60 | 60 | 60 | 59 | 59 | 58 | 55 | 54 | 53 | 52 | 52 | 52 | 51 | 51 | 51 | 51 | 52 |
| Heat Index (°F) | 75 | 77 | 78 | 79 | 77 | 75 | ||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | SSW | E | NNE | N | N | N | NNW | NW | WNW | W | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 34 | 27 | 9 | 4 | 23 | 21 | 34 | 14 | 42 | 4 | 33 | 11 | 9 | 16 | 30 | 20 | 31 | 34 | 41 | 43 | 62 | 65 | 65 |
| 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 (%) | 84 | 83 | 78 | 71 | 65 | 62 | 59 | 56 | 54 | 53 | 54 | 57 | 62 | 70 | 74 | 74 | 76 | 79 | 79 | 78 | 78 | 78 | 78 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/18 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 57 | 58 | 61 | 65 | 69 | 72 | 74 | 75 | 77 | 75 | 75 | 72 | 68 | 64 | 61 | 59 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 56 |
| Dewpoint (°F) | 52 | 53 | 54 | 56 | 57 | 59 | 59 | 59 | 60 | 58 | 58 | 58 | 56 | 55 | 53 | 52 | 52 | 51 | 51 | 50 | 50 | 49 | 50 | 50 |
| Heat Index (°F) | 75 | 77 | 75 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | SW | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 65 | 85 | 85 | 85 | 20 | 20 | 20 | 17 | 17 | 17 | 38 | 38 | 38 | 43 | 43 | 43 | 37 | 37 | 37 | 45 | 45 | 45 | 63 | 63 |
| 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 (%) | 82 | 83 | 79 | 72 | 65 | 62 | 60 | 57 | 56 | 56 | 56 | 60 | 66 | 73 | 76 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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