| Point Forecast: Tustin CA 33.73N 117.82W (Elev. 92 ft) |
Last Update: 1:27 pm PDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (PDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°F) | 78 | 77 | 75 | 72 | 68 | 66 | 65 | 65 | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 65 | 68 | 70 | 72 | 76 | 78 | 78 | 77 |
| Dewpoint (°F) | 64 | 64 | 63 | 63 | 62 | 62 | 62 | 62 | 62 | 62 | 61 | 62 | 61 | 61 | 61 | 61 | 62 | 62 | 63 | 63 | 64 | 64 | 64 | 64 |
| Heat Index (°F) | 78 | 77 | 75 | 76 | 78 | 78 | 77 | |||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 7 | 6 | 7 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 3 | 5 | 7 | 8 | 9 | 10 | 10 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | SW | S | S | S | S | S | S | S | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 2 | 2 | 2 | 30 | 30 | 30 | 97 | 97 | 97 | 97 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 22 | 22 | 22 | 22 | 22 |
| 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 (%) | 63 | 66 | 66 | 74 | 80 | 85 | 86 | 86 | 88 | 87 | 85 | 88 | 88 | 88 | 89 | 88 | 91 | 86 | 81 | 76 | 72 | 69 | 67 | 66 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (PDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°F) | 77 | 76 | 75 | 72 | 68 | 67 | 66 | 66 | 67 | 66 | 65 | 64 | 66 | 65 | 63 | 64 | 65 | 70 | 74 | 73 | 77 | 75 | 77 | 74 |
| Dewpoint (°F) | 64 | 64 | 63 | 62 | 62 | 62 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 63 | 63 | 63 | 64 |
| Heat Index (°F) | 77 | 76 | 75 | 77 | 75 | 77 | ||||||||||||||||||
| Surface Wind (mph) | 10 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 5 | 3 | 5 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 |
| Wind Dir | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 7 | 7 | 7 | 7 | 7 | 7 | 65 | 65 | 65 | 65 | 65 | 65 | 77 | 77 | 77 | 77 | 77 | 77 | 12 | 12 | 12 | 12 | 12 |
| 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 (%) | 67 | 69 | 73 | 77 | 81 | 84 | 86 | 88 | 89 | 90 | 91 | 91 | 91 | 91 | 91 | 89 | 87 | 82 | 77 | 72 | 68 | 65 | 64 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
