| Point Forecast: 3 Miles NNW Montclair CA 34.11N 117.7W (Elev. 1306 ft) |
Last Update: 7:26 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| 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) | 65 | 63 | 61 | 61 | 61 | 59 | 59 | 59 | 58 | 59 | 63 | 66 | 69 | 73 | 77 | 81 | 83 | 82 | 80 | 79 | 74 | 71 | 68 | 64 |
| Dewpoint (°F) | 57 | 58 | 56 | 57 | 58 | 56 | 56 | 57 | 56 | 57 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 57 | 55 | 55 | 52 | 51 | 53 | 53 |
| Heat Index (°F) | 77 | 81 | 83 | 82 | 80 | 79 | ||||||||||||||||||
| Surface Wind (mph) | 9 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 10 | 10 | 10 | 11 | 11 | 11 | 9 | 9 |
| Wind Dir | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 16 | 16 | 16 | |||||||||||||||||||||
| Sky Cover (%) | 4 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 75 | 84 | 85 | 88 | 90 | 89 | 91 | 94 | 93 | 94 | 92 | 83 | 73 | 64 | 56 | 47 | 44 | 42 | 42 | 44 | 46 | 50 | 58 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| 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) | 62 | 61 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 59 | 62 | 66 | 70 | 74 | 78 | 81 | 84 | 85 | 84 | 83 | 80 | 76 | 71 | 68 |
| Dewpoint (°F) | 53 | 54 | 53 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 56 | 57 | 58 | 58 | 58 | 58 | 58 | 57 | 56 | 56 | 55 | 53 | 51 | 50 |
| Heat Index (°F) | 78 | 81 | 83 | 84 | 83 | 82 | 80 | 76 | ||||||||||||||||
| Surface Wind (mph) | 9 | 7 | 7 | 7 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 8 | 8 | 8 | 11 | 11 | 11 | 9 | 9 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | SW | SW |
| Gust | 16 | 16 | 16 | |||||||||||||||||||||
| Sky Cover (%) | 4 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 72 | 77 | 80 | 82 | 84 | 86 | 87 | 88 | 87 | 85 | 80 | 73 | 65 | 57 | 50 | 45 | 41 | 39 | 39 | 40 | 42 | 45 | 49 | 53 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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