| Point Forecast: 3 Miles WNW Diamond Bar CA 34.02N 117.85W (Elev. 561 ft) |
Last Update: 3:59 am PDT Jun 15, 2024 |
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| Date | 06/15 | 06/16 | ||||||||||||||||||||||
| 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) | 63 | 63 | 65 | 69 | 73 | 77 | 81 | 84 | 87 | 88 | 87 | 86 | 84 | 82 | 79 | 75 | 73 | 71 | 69 | 67 | 66 | 65 | 64 | 63 |
| Dewpoint (°F) | 54 | 54 | 55 | 54 | 53 | 52 | 52 | 50 | 51 | 53 | 52 | 52 | 49 | 49 | 49 | 48 | 50 | 50 | 51 | 52 | 52 | 52 | 53 | 53 |
| Heat Index (°F) | 77 | 80 | 82 | 85 | 86 | 85 | 84 | 82 | 81 | 79 | 75 | |||||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 5 | 5 | 3 | 3 | 3 | 2 |
| Wind Dir | N | N | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 (%) | 77 | 77 | 72 | 62 | 51 | 43 | 38 | 32 | 30 | 31 | 31 | 32 | 31 | 33 | 36 | 40 | 45 | 49 | 55 | 61 | 63 | 66 | 70 | 73 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/17 | |||||||||||||||||||||||
| 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) | 62 | 62 | 64 | 68 | 71 | 75 | 80 | 83 | 83 | 84 | 83 | 83 | 81 | 79 | 75 | 71 | 69 | 67 | 64 | 63 | 62 | 60 | 60 | 59 |
| Dewpoint (°F) | 53 | 53 | 53 | 54 | 54 | 54 | 54 | 55 | 54 | 54 | 53 | 54 | 53 | 54 | 54 | 53 | 53 | 53 | 52 | 52 | 52 | 52 | 52 | 52 |
| Heat Index (°F) | 75 | 80 | 82 | 82 | 83 | 82 | 82 | 80 | 79 | 75 | ||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| 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 (%) | 75 | 75 | 71 | 64 | 57 | 50 | 43 | 40 | 39 | 37 | 37 | 38 | 39 | 44 | 51 | 56 | 60 | 64 | 67 | 71 | 73 | 76 | 79 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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