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Chattanooga Weather Forecast
Chattanooga, TN Weather Forecast Date: 706 AM EDT Fri Sep 11 2026
Weather forecast for Chattanooga, TN
Today Hi: 93°FHi: 34°C Lo: 70°F Lo: 21°C |
Today... Mostly sunny. A slight chance of showers and thunderstorms late. Highs in the lower to mid 90s. Light winds. Chance of rain 20%. |
| Sat Hi: 83°FHi: 28°C Lo: 69°F Lo: 21°C |
Saturday... Showers with a chance of thunderstorms. Humid with highs in the lower to mid 80s. Light winds. Chance of rain 90%. |
Sun Hi: 90°FHi: 32°C Lo: 70°F Lo: 21°C |
Sunday... Mostly sunny. Humid with highs in the upper 80s to lower 90s. Light winds. |
| Mon Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Monday... Sunny. Highs in the upper 80s to lower 90s. |
| Tue Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny. Highs in the upper 80s to lower 90s. |
| Wed Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20%. |
| Thu Hi: 90°FHi: 32°C |
Thursday... Sunny. A slight chance of showers in the morning, then 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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