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| Point Forecast: Costa Mesa CA 33.67N 117.92W (Elev. 3 ft) |
Last Update: 2:33 am PDT Aug 11, 2020 |
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| Date | 08/11 | 08/12 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 61 | 62 | 64 | 68 | 71 | 74 | 76 | 77 | 76 | 76 | 75 | 73 | 71 | 70 | 68 | 68 | 67 | 66 | 66 | 65 | 65 | 65 | 64 | 64 |
| Dewpoint (°F) | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 59 |
| Heat Index (°F) | 76 | 77 | 76 | 76 | 75 | |||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 5 | 7 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 6 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| Wind Dir | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | SW | W | W | W | W | W | W | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 26 | 20 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 |
| 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 (%) | 93 | 92 | 85 | 77 | 69 | 63 | 59 | 57 | 58 | 58 | 60 | 64 | 70 | 74 | 78 | 79 | 81 | 82 | 82 | 83 | 83 | 83 | 84 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/13 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 63 | 64 | 66 | 70 | 74 | 76 | 77 | 78 | 77 | 78 | 77 | 75 | 73 | 71 | 70 | 69 | 68 | 68 | 67 | 67 | 66 | 66 | 66 | 66 |
| Dewpoint (°F) | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 61 | 61 | 61 | 60 | 60 | 60 |
| Heat Index (°F) | 76 | 77 | 78 | 77 | 78 | 77 | 75 | |||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 2 | 3 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | W | W | W | W | W | W | W | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 7 | 8 | 9 | 10 | 9 | 14 | 19 | 25 | 24 | 24 | 24 | 24 | 24 | 31 | 31 | 31 | 60 | 60 | 60 | 70 | 70 | 70 | 61 | 61 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 |
| Relative Humidity (%) | 88 | 87 | 80 | 71 | 64 | 59 | 57 | 56 | 58 | 57 | 59 | 63 | 67 | 72 | 75 | 78 | 80 | 81 | 81 | 82 | 82 | 82 | 82 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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