| Point Forecast: 2 Miles NW San Francisco CA 37.79N 122.44W (Elev. 217 ft) |
Last Update: 1:26 am PDT Sep 6, 2026 |
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| Date | 09/06 | 09/07 | ||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 58 | 58 | 57 | 57 | 57 | 57 | 58 | 59 | 61 | 63 | 64 | 65 | 66 | 66 | 65 | 64 | 64 | 61 | 60 | 59 | 59 | 59 | 58 | 58 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 55 | 56 | 56 | 56 | 57 | 56 | 57 | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 55 | 54 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 10 | 13 | 14 | 15 | 16 | 16 | 17 | 16 | 15 | 14 | 11 | 9 | 7 | 6 | 5 |
| Wind Dir | W | W | W | W | W | W | W | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 20 | 21 | 22 | 23 | 23 | 23 | 23 | 21 | 18 | |||||||||||||||
| Sky Cover (%) | 41 | 40 | 52 | 52 | 53 | 49 | 52 | 45 | 38 | 18 | 18 | 18 | 17 | 16 | 10 | 16 | 12 | 15 | 18 | 20 | 23 | 24 | 24 | 23 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 90 | 90 | 90 | 90 | 91 | 91 | 89 | 86 | 82 | 78 | 76 | 75 | 72 | 73 | 73 | 75 | 76 | 80 | 83 | 84 | 86 | 86 | 88 | 89 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/08 | |||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 57 | 57 | 57 | 56 | 56 | 56 | 56 | 58 | 63 | 67 | 70 | 71 | 72 | 72 | 71 | 70 | 70 | 68 | 65 | 64 | 63 | 62 | 61 | 60 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 56 | 56 | 56 | 56 | 56 | 58 | 57 | 56 | 56 | 54 | 53 | 52 | 52 | 53 | 53 | 53 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 11 | 11 | 11 | 14 | 14 | 14 | 7 | 7 | 7 | 3 | 3 | 3 |
| Wind Dir | W | WSW | WSW | S | S | S | E | E | E | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW |
| Gust | 18 | 18 | 18 | 20 | 20 | 20 | ||||||||||||||||||
| Sky Cover (%) | 28 | 29 | 31 | 44 | 44 | 44 | 36 | 36 | 36 | 12 | 12 | 12 | 2 | 2 | 2 | 5 | 5 | 5 | 10 | 10 | 10 | 14 | 14 | 14 |
| 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 (%) | 90 | 91 | 91 | 92 | 92 | 92 | 93 | 87 | 77 | 67 | 61 | 59 | 59 | 61 | 62 | 62 | 61 | 61 | 64 | 66 | 69 | 72 | 75 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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