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Sewanee, TN 7-Day Night Weather Forecast
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Sewanee, TN Weather Forecast
Sewanee, TN Weather Forecast Date: 627 AM CDT Wed Aug 12 2026
The area/counties/county of: Franklin County Tn, including the cities of: Cowan, Decherd, Estill Springs, Sewanee, and Winchester.or toggle through each period.
Today... Partly cloudy. A chance of thunderstorms and a slight chance of showers late this morning. A chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds. Chance of rain 50%.
Tonight... Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 40%.
Thursday... Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40%. Heat index readings 99 to 104.
Thursday Night... Partly cloudy. Lows in the mid 70s. Light and variable winds.
Friday... Partly cloudy in the morning then clearing. Highs in the mid 90s. Light and variable winds. Heat index readings 105 to 107.
Friday Night... Mostly clear. Lows in the mid 70s. Highs in the mid 90s.
Saturday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s.
Saturday Night... Partly cloudy in the evening then clearing. Lows in the mid 70s.
Sunday... Mostly clear. Highs in the mid 90s. Lows in the mid 70s.
Sunday Night... Mostly clear. Highs in the mid 90s. Lows in the mid 70s.
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%.
Monday Night... Partly cloudy in the evening then clearing. Lows in the mid 70s.
POP = Probability of Precipitation
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