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City of Mount Morris City, MIMount Morris, MI Weather Forecast
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Mount Morris Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  | | |  |  |  | |  | |
| Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Showers Likely | Showers | Showers | Chance of Showers | Partly Cloudy |
| Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C |
| POP: 60% | POP: 60% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 AM EDT Sat Sep 12 2026 
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Issued: 124 PM EDT Sat Sep 12 2026
Key Messages
- Isolated showers still possible this afternoon, with scattered showers developing Sunday late afternoon primarily north of I-69.
- Cool Sunday Night: Low temperatures fall into the 40s Sunday night as high pressure and cooler air settles over the area.
- Unsettled Midweek: Warmer and humid conditions return early next week, bringing multiple waves of of showers and thunderstorms Tuesday through Thursday.
Aviation
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Cloud canopy from thunderstorms over Ohio has overspread the Detroit airsp...