Allisona, TN Weather Forecast
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Allisona Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C |
| POP: 20% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 537 AM CDT Tue Aug 25 2026 

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Issued: 538 AM CDT Tue Aug 25 2026
Key Messages
Updated at 536 AM CDT Tue Aug 25 2026- Look for a dry, cooler evening and overnight period. Fog is possible across the river valleys in the morning.
- Low to medium rain and storm chances return Wednesday and Wednesday night, then taper off after Thursday. We should stay rain-free this weekend.
- Temperatures from Wednesday through the weekend will stay close to seasonal norms, then a little warmer to start off next week.
Aviation
... (12Z TAFS) Issued at 536 AM CDT Tue Aug 25 2026
Will main...
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