| Tue May 21 | Wed May 22 | Thu May 23 | Fri May 24 | |
| Tmin 18-06 |
11°C | 8°C | 7°C | 8°C |
| Tmax 06-18 |
19°C | 17°C | 17°C | 17°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - San Luis | Distance |
| Pismo Beach | 9.4 km |
| Grover Beach | 13.1 km |
| Arroyo Grande | 15.0 km |
| Oceano | 15.1 km |
| Los Osos | 18.2 km |
| Morro Bay | 23.5 km |
| Atascadero | 26.0 km |
| Santa Margarita | 27.1 km |
| Nipomo | 27.7 km |
| Forecast: San Luis Region Bright and sunny weather is expected A raincoat is needless this day. Daytime temperature reaches 17 degrees. |