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Polk County Weather Forecast
Polk County, TN Weather Forecast Date: 227 AM EDT Mon Aug 24 2026
Weather forecast for Polk County, TN
Tonight Lo: 61°F Lo: 16°C |
Tonight... Partly cloudy. Lows in the lower 60s. Light winds. |
Mon Hi: 87°FHi: 31°C Lo: 60°F Lo: 16°C |
Monday... Sunny. Highs in the mid to upper 80s. Light winds. |
| Tue Hi: 90°FHi: 32°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs in the upper 80s to lower 90s. Light winds. |
Wed Hi: 90°FHi: 32°C Lo: 67°F Lo: 19°C |
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 30%. |
| Thu Hi: 87°FHi: 31°C Lo: 65°F Lo: 18°C |
Thursday... Mostly 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%. |
| Fri Hi: 87°FHi: 31°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Chance of rain 20%. |
| Sat Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20%. |
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