Thornton, TN Weather Forecast
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Thornton Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear |
| Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C |
| POP: 20% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1205 PM CDT Mon Aug 24 2026 

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Issued: 633 AM CDT Mon Aug 24 2026
Key Messages
Issued at 632 AM CDT Mon Aug 24 2026- Shower and thunderstorm chances increase on Monday, mainly for areas in the Mississippi Delta
- Additional chances for showers and thunderstorms are expected through Thursday.
- Near to slightly above normal temperatures are expected across the Mid-South for most of the week, but extreme heat is not expected.
Discussion
... (Tonight through next Sunday) Issued at 1151 PM CDT Sun Aug 23 2026
A 596 dam ridge remains parked over the Desert Southwest, placin...
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