| Point Forecast: 4 Miles NE San Fernando CA 34.33N 118.39W (Elev. 801 m) |
Last Update: 11:26 pm PDT Aug 8, 2026 |
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| Date | 08/09 | 08/10 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 26 | 27 | 28 | 30 | 31 | 32 | 32 | 31 | 30 | 29 | 26 | 22 | 21 | 19 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 21 | 23 | 24 |
| Dewpoint (°C) | 12 | 14 | 13 | 14 | 13 | 12 | 10 | 9 | 7 | 7 | 8 | 8 | 9 | 9 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 12 |
| Heat Index (°C) | 26 | 27 | 28 | 29 | 30 | 31 | 30 | 29 | 28 | 28 | 26 | 24 | ||||||||||||
| Surface Wind (mph) | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 6 |
| Wind Dir | SSW | SSW | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SE | SE | SE | S | S | S | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 14 | 34 | 34 | 34 | 34 | 34 | 34 | 36 | 36 | 36 | 36 | 36 | 36 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 42 | 45 | 40 | 38 | 35 | 31 | 26 | 25 | 24 | 25 | 32 | 41 | 47 | 53 | 57 | 64 | 67 | 70 | 69 | 67 | 66 | 61 | 57 | 47 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/11 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 26 | 26 | 27 | 28 | 29 | 30 | 31 | 30 | 28 | 24 | 22 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 19 | 19 | 19 | 18 | 18 | 18 |
| Dewpoint (°C) | 12 | 13 | 12 | 12 | 12 | 11 | 10 | 8 | 6 | 3 | 5 | 6 | 8 | 10 | 11 | 12 | 13 | 14 | 14 | 13 | 13 | 12 | 11 | 11 |
| Heat Index (°C) | 26 | 26 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 24 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 5 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 29 | 29 | 29 | 29 |
| Precipitation Potential (%) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 43 | 43 | 40 | 38 | 36 | 31 | 28 | 25 | 24 | 25 | 32 | 40 | 46 | 49 | 52 | 57 | 62 | 67 | 70 | 71 | 70 | 68 | 65 | 62 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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