Weather WorldThornton, TN 7-Day Weather Forecast
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Thornton Weather Forecast
Thornton, TN Weather Forecast Date: 126 AM CDT Sun Aug 23 2026
Weather forecast for Thornton, TN
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly clear. Near steady temperature in the upper 60s. Northeast winds around 5 mph. |
Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. |
Mon Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Monday... Partly sunny. Highs in the mid 80s. East winds around 5 mph. |
Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30%. |
| Wed Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40%. |
| Thu Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. |
| Fri Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Sunny. Highs around 90. |
Thornton Radar Loop
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