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City of Dayton, TNDayton, TN 7-Day Weather Forecast
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Dayton Weather Forecast
Dayton, TN Weather Forecast Date: 918 AM EDT Sat Oct 10 2026
Weather forecast for Dayton, TN
Today Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Rest of Today... Showers. A slight chance of thunderstorms early this afternoon, then a chance of thunderstorms late. Some thunderstorms May produce heavy rainfall this afternoon. Highs in the upper 60s to lower 70s. Northeast winds 5 to 15 mph with gusts up to 35 mph. Chance of rain near 100%. |
Sun Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Sunday... Partly sunny with a chance of showers in the morning and early afternoon, then mostly sunny with a slight chance of showers late. Highs in the upper 60s to lower 70s. Southwest winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 50%. |
Columbus Day Hi: 83°FHi: 28°C Lo: 59°F Lo: 15°C |
Columbus Day... Sunny. Not as cool with highs in the lower to mid 80s. Light winds. |
| Tue Hi: 83°FHi: 28°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs in the lower to mid 80s. |
| Wed Hi: 83°FHi: 28°C Lo: 61°F Lo: 16°C |
Wednesday... Sunny. Highs in the lower to mid 80s. |
| Thu Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Thursday... Sunny. Highs in the lower 80s. |
Fri Hi: 80°FHi: 27°C |
Friday... Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20%. |
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