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City of Dayton, WashingtonDayton, WA 7-Day Weather Forecast
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Dayton Weather Forecast
Dayton, WA Weather Forecast Date: 401 AM PDT Mon Oct 05 2026
Weather forecast for Dayton, WA
Today Hi: 83°FHi: 28°C Lo: 50°F Lo: 10°C |
Today... Sunny. Highs in the lower to mid 80s. Light wind, becoming southwest 5 to 10 mph in the afternoon. |
| Tue Hi: 80°FHi: 27°C Lo: 46°F Lo: 8°C |
Tuesday... Sunny. Highs in the upper 70s to lower 80s. Light wind. |
| Wed Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Wednesday... Sunny. Highs around 80. Light wind. |
| Thu Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Thursday... Clear. Lows in the upper 40s to lower 50s. Highs in the upper 70s to lower 80s. |
| Thu Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Thursday... Clear. Lows in the upper 40s to lower 50s. Highs in the upper 70s to lower 80s. |
| Fri Hi: 80°FHi: 27°C Lo: 49°F Lo: 9°C |
Friday... Mostly sunny. Highs in the upper 70s to lower 80s. |
Sat Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Saturday... Partly cloudy. Highs in the upper 50s to upper 60s. Lows in the 40s. |
| Sun Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Sunday... Partly cloudy. Highs in the upper 50s to upper 60s. Lows in the 40s. |
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