| Point Forecast: 2 Miles NW San Ramon CA 37.77N 121.98W (Elev. 518 ft) |
Last Update: 1:26 am PDT Jun 18, 2024 |
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| Date | 06/18 | 06/19 | ||||||||||||||||||||||
| Hour (PDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 54 | 56 | 60 | 64 | 72 | 76 | 79 | 81 | 81 | 82 | 80 | 77 | 75 | 70 | 65 | 60 | 57 | 55 | 54 | 52 | 51 | 51 | 50 | 50 |
| Dewpoint (°F) | 43 | 44 | 44 | 44 | 46 | 46 | 47 | 46 | 46 | 47 | 46 | 46 | 46 | 44 | 45 | 46 | 46 | 47 | 48 | 47 | 47 | 47 | 47 | 48 |
| Heat Index (°F) | 76 | 79 | 80 | 80 | 80 | 79 | 77 | 75 | ||||||||||||||||
| Surface Wind (mph) | 6 | 3 | 1 | 2 | 5 | 5 | 8 | 11 | 13 | 11 | 11 | 11 | 11 | 10 | 9 | 8 | 7 | 5 | 5 | 5 | 3 | 3 | 5 | 3 |
| Wind Dir | WSW | WSW | W | NNW | NW | WNW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | SW | SW | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 5 | 10 | 18 | 22 | 26 | 32 | 27 | 23 | 25 | 21 | 19 | 4 | 1 | 4 | 5 | 22 | 28 | 11 | 25 | 39 | 35 | 37 | 56 |
| 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 (%) | 65 | 64 | 55 | 48 | 39 | 34 | 32 | 30 | 29 | 30 | 30 | 33 | 36 | 40 | 50 | 61 | 68 | 76 | 80 | 84 | 87 | 88 | 92 | 92 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/20 | |||||||||||||||||||||||
| Hour (PDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 50 | 51 | 53 | 56 | 60 | 63 | 66 | 69 | 70 | 71 | 70 | 69 | 66 | 63 | 60 | 58 | 56 | 54 | 53 | 52 | 52 | 51 | 51 | 51 |
| Dewpoint (°F) | 48 | 49 | 49 | 50 | 51 | 51 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 49 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 7 | 9 | 10 | 11 | 11 | 13 | 14 | 15 | 15 | 14 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | SSW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 18 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 18 | 18 | ||||||||||
| Sky Cover (%) | 60 | 44 | 42 | 40 | 30 | 19 | 16 | 13 | 10 | 10 | 10 | 10 | 14 | 17 | 21 | 25 | 29 | 33 | 38 | 42 | 47 | 48 | 50 | 51 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 0 |
| Relative Humidity (%) | 92 | 92 | 87 | 79 | 72 | 66 | 60 | 55 | 52 | 51 | 52 | 55 | 59 | 65 | 72 | 78 | 84 | 88 | 91 | 92 | 93 | 94 | 94 | 94 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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