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City of Fairfield, CAFairfield, CA 7-Day Weather Forecast
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Fairfield Weather Forecast
Fairfield, CA Weather Forecast Date: 202 PM PDT Tue Sep 08 2026
Weather forecast for Fairfield, CA
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly clear. Lows 67 to 72. West winds up to 10 mph. |
Wed Hi: 102°FHi: 39°C Lo: 72°F Lo: 22°C |
Wednesday... Mostly sunny. Highs 98 to 104. Northwest winds up to 10 mph with gusts to around 20 mph. |
| Thu Hi: 97°FHi: 36°C Lo: 63°F Lo: 17°C |
Thursday... Mostly sunny. Highs 93 to 99. West winds 10 to 15 mph with gusts to around 25 mph. |
| Fri Hi: 88°FHi: 31°C Lo: 59°F Lo: 15°C |
Friday... Sunny. Highs 84 to 90. |
| Sat Hi: 83°FHi: 28°C Lo: 59°F Lo: 15°C |
Saturday... Clear, breezy. Highs 80 to 85. Lows around 59. |
| Sun Hi: 83°FHi: 28°C Lo: 59°F Lo: 15°C |
Sunday... Clear, breezy. Highs 80 to 85. Lows around 59. |
| Mon Hi: 83°FHi: 28°C Lo: 59°F Lo: 15°C |
Monday... Clear, breezy. Highs 80 to 85. Lows around 59. |
| Tue Hi: 83°FHi: 28°C Lo: 59°F Lo: 15°C |
Tuesday... Clear, breezy. Highs 80 to 85. Lows around 59. |
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