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Rhea County, TN Weather Forecast
Rhea County, TN Weather Forecast Date: 606 PM EST Tue Mar 03 2026
The area/counties/county of: Rhea, including the cities of: Dayton, Evensville, Old Washington, Grandview, and Spring City.or toggle through each period.
Tonight... Mostly cloudy. Lows in the lower 50s. South winds 10 mph or less.
Wednesday... Partly sunny. Highs in the lower to mid 70s. Light winds.
Wednesday Night... Mostly cloudy. Lows in the mid 50s. Light winds.
Thursday... Partly sunny. Highs in the mid to upper 70s. Southwest winds 10 mph or less with gusts up to 20 mph.
Thursday Night... Partly cloudy. Lows in the upper 50s. Light winds.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20%.
Friday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows around 60. Chance of rain 20%.
Saturday... Partly sunny. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of rain 70%.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely in the afternoon. Highs in the lower to mid 70s. Chance of rain 70%.
Sunday Night... Showers likely. Lows in the upper 50s. Chance of rain 60%.
Monday... Showers likely. Highs in the lower to mid 70s. Chance of rain 60%.
Monday Night... Partly cloudy with a 40% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
Rhea County Radar Loop
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