| Point Forecast: San Francisco CA 37.77N 122.41W (Elev. 131 ft) |
Last Update: 11:43 pm PDT May 4, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 48 | 48 | 47 | 48 | 47 | 47 | 47 | 49 | 52 | 54 | 55 | 57 | 58 | 58 | 59 | 58 | 57 | 56 | 54 | 52 | 52 | 50 | 50 | 50 |
| Dewpoint (°F) | 43 | 42 | 42 | 42 | 41 | 41 | 41 | 42 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 42 | 42 | 43 | 43 | 43 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 8 | 10 | 11 | 13 | 14 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 9 | 8 |
| Wind Dir | WNW | W | WNW | WNW | WNW | WNW | WNW | WNW | NW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 18 | 21 | 21 | 21 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 41 | 44 | 31 | 42 | 28 | 11 | 2 | 2 | 1 | 3 | 1 | 1 | 1 | 6 | 3 | 2 | 4 | 5 | 1 | 4 | 2 | 10 | 11 | 6 |
| Precipitation Potential (%) | 2 | 2 | 2 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 80 | 81 | 80 | 80 | 79 | 79 | 80 | 74 | 71 | 67 | 64 | 63 | 61 | 60 | 58 | 58 | 60 | 64 | 64 | 68 | 72 | 75 | 75 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 49 | 49 | 48 | 48 | 48 | 48 | 49 | 51 | 54 | 56 | 58 | 59 | 60 | 60 | 61 | 61 | 60 | 58 | 56 | 55 | 54 | 54 | 53 | 53 |
| Dewpoint (°F) | 43 | 44 | 43 | 44 | 43 | 44 | 44 | 45 | 46 | 46 | 46 | 47 | 48 | 49 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 11 | 11 | 11 | 13 | 13 | 13 | 10 | 10 | 10 | 8 | 8 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WNW | WNW |
| Gust | 18 | 18 | 18 | |||||||||||||||||||||
| Sky Cover (%) | 5 | 10 | 8 | 8 | 12 | 29 | 26 | 26 | 37 | 30 | 22 | 22 | 22 | 25 | 25 | 25 | 16 | 16 | 16 | 57 | 57 | 57 | 17 | 17 |
| 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 (%) | 80 | 82 | 83 | 85 | 84 | 86 | 84 | 79 | 75 | 70 | 66 | 65 | 65 | 66 | 66 | 67 | 70 | 74 | 80 | 84 | 86 | 87 | 86 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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