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Jefferson County Weather Forecast
Jefferson County, TN Weather Forecast Date: 233 PM EDT Fri Aug 28 2026
Weather forecast for Jefferson County, TN
Today Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Rest of Today... Sunny. Highs in the upper 80s. Light winds. |
Sat Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Saturday... Sunny. A slight chance of showers and thunderstorms late. Highs around 90. Light winds. Chance of rain 20%. |
| Sun Hi: 90°FHi: 32°C Lo: 70°F Lo: 21°C |
Sunday... Mostly sunny. Highs around 90. Light winds. |
| Mon Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Monday... Sunny. Highs in the lower 90s. |
| Tue Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. Highs in the lower 90s. |
| Wed Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly sunny. Highs in the mid 90s. |
| Thu Hi: 95°FHi: 35°C |
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. |
Jefferson County Radar Loop
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