| Point Forecast: San Francisco International Airport CA 37.62N 122.37W (Elev. 3 ft) |
Last Update: 9:07 pm PDT May 5, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 52 | 51 | 51 | 50 | 50 | 49 | 49 | 48 | 49 | 50 | 53 | 54 | 56 | 58 | 60 | 61 | 61 | 62 | 62 | 61 | 60 | 56 | 55 | 55 |
| Dewpoint (°F) | 43 | 43 | 43 | 42 | 43 | 42 | 43 | 43 | 43 | 44 | 45 | 45 | 46 | 46 | 47 | 48 | 48 | 50 | 49 | 51 | 50 | 49 | 49 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 14 | 13 | 11 | 10 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 8 | 9 | 9 | 14 | 16 | 18 | 21 | 18 | 18 | 18 | 17 | 17 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W |
| Gust | 20 | 22 | 22 | 22 | 22 | 22 | ||||||||||||||||||
| Sky Cover (%) | 3 | 1 | 1 | 2 | 1 | 3 | 3 | 6 | 6 | 5 | 17 | 14 | 17 | 27 | 44 | 41 | 46 | 28 | 43 | 39 | 41 | 38 | 55 | 60 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 70 | 73 | 75 | 74 | 79 | 78 | 80 | 81 | 80 | 80 | 74 | 70 | 68 | 65 | 63 | 63 | 62 | 64 | 64 | 70 | 70 | 75 | 79 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 54 | 54 | 53 | 53 | 52 | 51 | 51 | 50 | 51 | 51 | 52 | 54 | 57 | 59 | 61 | 63 | 64 | 64 | 64 | 63 | 61 | 59 | 57 | 56 |
| Dewpoint (°F) | 49 | 50 | 49 | 49 | 47 | 47 | 47 | 45 | 45 | 45 | 45 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 47 | 46 | 46 | 46 | 45 | 45 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 15 | 15 | 15 | 17 | 15 | 14 | 13 | 13 | 13 | 7 | 7 | 7 | 9 | 9 | 9 | 18 | 18 | 18 | 24 | 24 | 24 | 20 | 20 |
| Wind Dir | WNW | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | 18 | 18 | 21 | 21 | 21 | |||||||||||||||||||
| Sky Cover (%) | 65 | 54 | 51 | 53 | 51 | 50 | 46 | 29 | 29 | 29 | 16 | 16 | 16 | 7 | 7 | 7 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 84 | 85 | 85 | 85 | 85 | 86 | 86 | 85 | 82 | 79 | 76 | 72 | 67 | 63 | 59 | 56 | 54 | 53 | 53 | 55 | 58 | 62 | 65 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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