| Point Forecast: 3 Miles SSW Los Altos Hills CA 37.33N 122.18W (Elev. 609 m) |
Last Update: 11:26 pm PDT May 12, 2026 |
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| Date | 05/13 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 11 |
| Dewpoint (°C) | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 4 | 4 | 5 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 8 |
| Wind Dir | W | W | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 37 | 31 | 27 | 31 | 45 | 44 | 40 | 42 | 26 | 15 | 12 | 11 | 7 | 8 | 7 | 7 | 6 | 5 | 5 | 7 | 8 | 11 | 12 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 73 | 74 | 75 | 73 | 73 | 73 | 70 | 67 | 66 | 68 | 71 | 70 | 69 | 67 | 66 | 64 | 63 | 62 | 64 | 68 | 66 | 64 | 66 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 12 | 13 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 17 | 17 | 16 | 14 | 14 | 13 | 12 |
| Dewpoint (°C) | 6 | 5 | 5 | 4 | 5 | 4 | 5 | 5 | 6 | 8 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 9 | 8 | 6 | 6 | 5 | 5 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | W | W | WNW | W | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 11 | 10 | 13 | 14 | 22 | 22 | 22 | 21 | 21 | 21 | 9 | 9 | 9 | 6 | 6 | 6 | 8 | 8 | 8 | 4 | 4 | 4 | 3 |
| 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 (%) | 72 | 73 | 73 | 73 | 74 | 74 | 70 | 64 | 60 | 58 | 58 | 59 | 60 | 60 | 61 | 60 | 60 | 60 | 60 | 59 | 57 | 57 | 59 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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