Colusa County, CA 7-Day Weather Forecast
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Colusa County Weather Forecast


Colusa County, CA Weather Forecast Date: 1132 AM PDT Mon Aug 03 2026
Weather forecast for Colusa County, CA
| Today Hi: 101°FHi: 38°C Lo: 75°F Lo: 24°C |
Today... Sunny. Highs around 101. North winds around 10 mph with gusts to around 20 mph. |
| Tue Hi: 100°FHi: 38°C Lo: 67°F Lo: 19°C |
Tuesday... Sunny. Highs around 100. Light winds becoming east up to 10 mph in the afternoon. |
| Wed Hi: 97°FHi: 36°C Lo: 65°F Lo: 18°C |
Wednesday... Sunny. Highs around 97. Light winds becoming east up to 10 mph in the afternoon. |
| Thu Hi: 99°FHi: 37°C Lo: 68°F Lo: 20°C |
Thursday... Sunny. Highs 95 to 101. |
| Fri Hi: 99°FHi: 37°C Lo: 68°F Lo: 20°C |
Friday... Clear. Lows 62 to 72. Highs 95 to 102. |
| Sat Hi: 99°FHi: 37°C Lo: 68°F Lo: 20°C |
Saturday... Clear. Lows 62 to 72. Highs 95 to 102. |
| Sun Hi: 99°FHi: 37°C Lo: 68°F Lo: 20°C |
Sunday... Clear. Lows 62 to 72. Highs 95 to 102. |
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