Weather WorldFairfield, WA 7-Day Weather Forecast
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Fairfield Weather Forecast
Fairfield, WA Weather Forecast Date: 209 PM PDT Tue Sep 29 2026
Weather forecast for Fairfield, WA
Tonight Lo: 46°F Lo: 8°C |
Tonight... Mostly cloudy. Lows in the mid 40s to lower 50s. Southwest wind 5 to 15 mph with gusts up to 25 mph. |
Wed Hi: 67°FHi: 19°C Lo: 43°F Lo: 6°C |
Wednesday... Partly cloudy. Highs in the mid to upper 60s. West wind 5 to 10 mph in the morning, becoming light and variable. |
| Thu Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Thursday... Partly cloudy. Highs in the mid to upper 60s. Light wind. |
| Fri Hi: 71°FHi: 22°C Lo: 46°F Lo: 8°C |
Friday... Partly cloudy. Highs in the lower 70s. |
Sat Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Saturday... Mostly clear. Lows in the lower 40s to lower 50s. Highs in the 70s. |
| Sun Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Sunday... Mostly clear. Lows in the lower 40s to lower 50s. Highs in the 70s. |
| Mon Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Monday... Mostly clear. Lows in the lower 40s to lower 50s. Highs in the 70s. |
| Tue Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Tuesday... Mostly clear. Lows in the lower 40s to lower 50s. Highs in the 70s. |
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