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Polk County, TN Weather Forecast
Polk County, TN Weather Forecast Date: 228 PM EDT Sun Aug 23 2026
The area/counties/county of: West Polk, including the cities of: Conasauga, Archville, Benton, Parksville, and Reliance.or toggle through each period.
Rest of Today... Sunny. Highs in the upper 80s. Light winds.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light winds.
Monday... Mostly sunny. Highs in the mid to upper 80s. Light winds.
Monday Night... Partly cloudy in the evening, then clearing. Lows around 60. Light winds.
Tuesday... Sunny. Highs in the upper 80s to lower 90s. Light winds.
Tuesday Night... Mostly clear. Lows in the lower 60s.
Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20%.
Wednesday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50%.
Thursday... Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 60%.
Thursday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20%.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
POP = Probability of Precipitation
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