Prattville, MI Weather Forecast
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Prattville Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Mostly Sunny | Chance of T-Storm | Clearing | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Sunny | Clear |
| Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C |
| POP: 20% | POP: 50% | POP: 60% | POP: 70% | POP: 80% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 358 PM EDT Mon Oct 12 2026 

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Issued: 254 PM EDT Mon Oct 12 2026
Key Messages
- Unseasonably warm conditions continue into Tuesday with record or near record high temperatures expected. Tuesday may also approach record warm minimum temperatures for the date.
- Low chances (<20%) for a few showers and storms along and north of US Route 6 tonight.
- Additional periods of greater rain shower chances (40-70%) arrive in two waves, one for Tuesday night into early Wednesday afternoon and another wave on Thursday. A few thunderstorms are possible.
- Turning much cooler for Friday into the weekend.
Discussion
... Issued at 245 PM EDT Mon Oct 12 2026
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