September 2025 Weather | Ann Arbor, Michigan
Mon 9/1
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 61°
25
Tue 9/2
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 61°
25
Wed 9/3
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 79°
Night 59°
61
Thu 9/4
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 81°
Night 61°
55
Fri 9/5
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 59°
25
Sat 9/6
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 79°
Night 57°
5
Sun 9/7
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 57°
20
Mon 9/8
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 59°
25
Tue 9/9
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 57°
20
Wed 9/10
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 57°
25
Thu 9/11
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 81°
Night 57°
10
Fri 9/12
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 81°
Night 57°
64
Sat 9/13
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 57°
2
Sun 9/14
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 79°
Night 55°
55
Mon 9/15
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 43°
25
Tue 9/16
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 66°
Night 45°
0
Wed 9/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 68°
Night 48°
1
Thu 9/18
Cloudy WeatherCloudy weather, overcast skies with no rain.
Day 70°
Night 52°
19
Fri 9/19
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 73°
Night 46°
62
Sat 9/20
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 52°
1
Sun 9/21
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 43°
Mon 9/22
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 54°
Tue 9/23
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 73°
Night 54°
Wed 9/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 54°
Thu 9/25
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 79°
Night 45°
Fri 9/26
Stormy WeatherStormy weather, thunderstorms.
Day 75°
Night 39°
Sat 9/27
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 64°
Night 37°
Sun 9/28
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 64°
Night 39°
Mon 9/29
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 64°
Night 45°
Tue 9/30
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 64°
Night 39°