| Point Forecast: 3 Miles NE Santa Clarita CA 34.43N 118.46W (Elev. 1726 ft) |
Last Update: 2:53 am PDT Aug 19, 2026 |
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| Date | 08/19 | 08/20 | ||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 69 | 69 | 68 | 73 | 77 | 82 | 87 | 92 | 94 | 98 | 99 | 100 | 99 | 98 | 94 | 88 | 78 | 75 | 75 | 74 | 73 | 70 | 69 | 69 |
| Dewpoint (°F) | 44 | 46 | 44 | 49 | 49 | 48 | 47 | 47 | 43 | 44 | 43 | 44 | 45 | 46 | 46 | 43 | 40 | 41 | 44 | 45 | 45 | 44 | 45 | 46 |
| Heat Index (°F) | 77 | 81 | 84 | 88 | 90 | 94 | 95 | 96 | 95 | 94 | 90 | 85 | 78 | 75 | 75 | |||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Wind Dir | N | N | N | N | NNW | NNW | NNW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SSW | SSW | SSW | S | S |
| Gust | 15 | 15 | 15 | 15 | 15 | 15 | ||||||||||||||||||
| Sky Cover (%) | 41 | 26 | 26 | 26 | 26 | 26 | 26 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 13 |
| 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 (%) | 41 | 43 | 42 | 43 | 37 | 31 | 25 | 21 | 17 | 16 | 15 | 15 | 16 | 17 | 19 | 21 | 26 | 30 | 33 | 36 | 37 | 39 | 42 | 43 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/21 | |||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 68 | 68 | 68 | 72 | 79 | 84 | 90 | 95 | 96 | 98 | 98 | 99 | 99 | 98 | 94 | 88 | 82 | 82 | 81 | 80 | 76 | 75 | 74 | 73 |
| Dewpoint (°F) | 45 | 45 | 45 | 48 | 51 | 52 | 54 | 54 | 51 | 51 | 51 | 51 | 52 | 53 | 52 | 52 | 52 | 56 | 59 | 61 | 59 | 59 | 59 | 59 |
| Heat Index (°F) | 79 | 82 | 88 | 93 | 93 | 95 | 95 | 96 | 97 | 96 | 91 | 86 | 81 | 82 | 81 | 81 | 76 | 75 | ||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 7 | 7 | 7 | 13 | 13 | 13 | 14 | 14 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 2 |
| Wind Dir | S | SE | SE | SE | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SSW | SSW | SSW | S | S |
| Gust | 18 | 18 | 18 | 21 | 21 | 21 | ||||||||||||||||||
| Sky Cover (%) | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 14 | 14 | 14 | 14 |
| 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 (%) | 43 | 44 | 43 | 43 | 37 | 33 | 29 | 25 | 22 | 21 | 21 | 20 | 21 | 22 | 24 | 29 | 35 | 41 | 47 | 52 | 56 | 58 | 60 | 62 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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