Ann Arbor, MI Weather Forecast
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Ann Arbor Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Partly Cloudy | Clearing | Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers | Mostly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C |
| POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 403 AM EDT Fri Sep 25 2026 

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Issued: 605 AM EDT Fri Sep 25 2026
Key Messages
- Dry weather with cool to seasonable temperatures lasts through the weekend and the first half of next week.
- The next chance of rain arrives with a low pressure system and cold front projected to reach the region by Wednesday.
Aviation
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Moisture flux off of Lake Erie has been minimal so far this morning, with the only restrictions occurring where patchy fog briefly developed. Otherwise, high based cirrus has started to move overhead and will linger for most of the daylight hours. VFR ...
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