| Point Forecast: San Luis Obispo CA 35.27N 120.66W (Elev. 80 m) |
Last Update: 6:43 pm PDT Jul 12, 2025 |
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| Date | 07/12 | 07/13 | ||||||||||||||||||||||
| Hour (PDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 18 | 17 | 14 | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 12 | 14 | 18 | 21 | 22 | 23 | 23 | 24 | 23 | 22 | 22 |
| Dewpoint (°C) | 11 | 11 | 9 | 8 | 9 | 9 | 9 | 11 | 10 | 10 | 9 | 9 | 9 | 12 | 13 | 16 | 17 | 16 | 14 | 12 | 12 | 11 | 11 | 11 |
| Heat Index (°C) | 24 | |||||||||||||||||||||||
| Surface Wind (km/h) | 13 | 13 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 13 | 13 | 14 | 14 | 14 | 13 |
| Wind Dir | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 5 | 5 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 (%) | 62 | 68 | 76 | 82 | 87 | 93 | 88 | 94 | 94 | 96 | 97 | 100 | 100 | 99 | 99 | 97 | 89 | 73 | 61 | 52 | 51 | 48 | 49 | 53 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | Patchy |
| Date | 07/14 | |||||||||||||||||||||||
| Hour (PDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 19 | 18 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 12 | 14 | 17 | 19 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 |
| Dewpoint (°C) | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 13 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (km/h) | 13 | 13 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 14 | 14 | 14 | 14 | 14 | 14 | 11 |
| Wind Dir | WSW | WSW | W | W | W | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 5 | 5 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 (%) | 59 | 65 | 73 | 86 | 88 | 91 | 87 | 88 | 92 | 95 | 97 | 97 | 99 | 100 | 98 | 93 | 85 | 77 | 72 | 68 | 66 | 65 | 65 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | -- |
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