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City of Sparta, TNSparta, TN 7-Day Night Weather Forecast
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Sparta, TN Weather Forecast
Sparta, TN Weather Forecast Date: 238 PM CDT Thu Sep 17 2026
The area/counties/county of: White, including the city of Sparta.or toggle through each period.
Tonight... Mostly clear. Lows in the lower 70s. Light and variable winds.
Friday... Sunny, hot with highs in the mid 90s. Northwest winds around 5 mph.
Friday Night... Partly cloudy. Patchy dense fog after midnight. Lows around 70. Light and variable winds.
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 20%.
Saturday Night... Partly cloudy. Lows in the upper 60s. Light and variable winds, becoming south around 5 mph after midnight.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Sunday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 20%.
Monday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Monday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40%.
Tuesday... Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Tuesday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 50%.
Wednesday... Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Wednesday Night... Partly cloudy. A slight chance of showers in the evening. Lows in the lower 60s. Chance of rain 20%.
POP = Probability of Precipitation
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