Winn, MI Weather Forecast
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| THROUGH EARLY EVENING | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Chance of Showers | Clear | Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Partly Cloudy | Rain Showers | Chance of Showers |
| Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | |
| POP: 50% | POP: 50% | POP: 50% | POP: 40% | POP: 20% | POP: 60% | POP: 40% | POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 217 PM EDT Sun Sep 13 2026 

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Issued: 801 PM EDT Sun Sep 13 2026
Key Messages
- Greater chances of rain, mainly this afternoon
- Showers, thunderstorms, possible heavy rain starts Tuesday
- Unsettled into this weekend
Discussion
... Issued at 213 PM EDT Sun Sep 13 2026- Greater chances of rain, mainly this afternoon
Based on radar and satellite trends, combined with model guidance, have raised PoPs to near categorical this afternoon. Thunderstorms are not expected but there should be a fairly extensive coverage of measurable precipitation. Rain should be mostly, if not ...
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