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Aetna Weather Forecast
Aetna, TN Weather Forecast Date: 133 PM CDT Wed Sep 09 2026
Weather forecast for Aetna, TN
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
This Afternoon... Sunny. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Heat index values up to 105. |
Thu Hi: 95°FHi: 35°C Lo: 70°F Lo: 21°C |
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20%. Heat index values up to 105. |
| Fri Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Friday... Mostly sunny. Areas of fog in the morning. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 60%. |
| Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. Patchy fog in the morning. 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 lower 90s. Chance of rain 70%. |
| Sun Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. |
| Mon Hi: 95°FHi: 35°C Lo: 70°F Lo: 21°C |
Monday... Sunny. Highs in the mid 90s. |
| Tue Hi: 95°FHi: 35°C |
Tuesday... Sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30%. Heat index values up to 105. |
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