Cogswell Reservoir, CA 7-Day Weather Forecast
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Cogswell Reservoir Weather Forecast


Cogswell Reservoir, CA Weather Forecast Date: 202 PM PDT Fri Aug 28 2026
Weather forecast for Cogswell Reservoir, CA
| Tonight |
Tonight... Mostly clear. Lows in the upper 60s and 70s except the lower to mid 50s colder valleys and slopes. Southwest winds around 15 mph in the evening. |
| Sat Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Saturday... Sunny. Highs from the upper 80s and 90s at Low elevations to the lower to mid 70s at High elevations. Southwest winds 15 to 25 mph in the afternoon. |
| Sun Hi: 70°FHi: 21°C Lo: 56°F Lo: 13°C |
Sunday... Sunny. Highs from the 80s to around 90 at Low elevations to the upper 60s to mid 70s at High elevations. Southwest winds 15 to 25 mph. |
| Mon Lo: 56°F Lo: 13°C |
Monday... Sunny. Highs from the mid 70s to mid 80s at Low elevations to the mid 60s to lower 70s at High elevations. |
| Tue Hi: 70°FHi: 21°C Lo: 60°F Lo: 16°C |
Tuesday... Sunny in the morning, becoming partly cloudy with a slight chance of showers in the afternoon. Highs from the mid 70s to mid 80s at Low elevations to the mid 60s to around 70 at High elevations. |
| Wed Lo: 60°F Lo: 16°C |
Wednesday... Partly cloudy with a slight chance of showers. Highs from the mid 70s to mid 80s at Low elevations to the mid 60s to lower 70s at High elevations. |
| Thu Hi: 70°FHi: 21°C Lo: 60°F Lo: 16°C |
Thursday... Partly cloudy in the morning then sunny. Highs from the upper 70s and 80s at Low elevations to the upper 60s to mid 70s at High elevations. |
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