National Weather Service Forecast for: Ann Arbor MI
Issued by: National Weather Service Detroit/Pontiac, MI
Updated: 9:14 am EST Dec 22, 2025
 
Today

Today: A chance of snow before 11am, then a chance of snow and freezing rain between 11am and noon, then a chance of snow after noon. Cloudy, with a high near 35. South southeast wind 5 to 8 mph. Chance of precipitation is 40%.
Chance Wintry
Mix then
Chance Snow
 Tonight

Tonight: A slight chance of snow before 10pm, then a chance of drizzle or freezing rain between 10pm and 2am, then a slight chance of drizzle after 2am. Cloudy, with a low around 32. South southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%.
Chance Wintry
Mix
 Tuesday

Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 45. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Decreasing
Clouds
 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 27. West northwest wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Mostly Cloudy

 Wednesday

Wednesday: Mostly cloudy, with a high near 38. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Mostly Cloudy

 Wednesday
Night
Wednesday Night: A chance of rain. Cloudy, with a low around 32. Chance of precipitation is 50%.
Chance Rain

 Christmas
Day
Christmas Day: Cloudy, with a high near 45.
Cloudy

 Thursday
Night
Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 40.
Rain Likely

 Friday

Friday: A chance of rain before 1pm. Mostly cloudy, with a high near 51.
Chance Rain
Hi 35 °F Lo 32 °F Hi 45 °F Lo 27 °F Hi 38 °F Lo 32 °F Hi 45 °F Lo 40 °F Hi 51 °F

Hazardous Weather Outlook
 

Today
 
 A chance of snow before 11am, then a chance of snow and freezing rain between 11am and noon, then a chance of snow after noon. Cloudy, with a high near 35. South southeast wind 5 to 8 mph. Chance of precipitation is 40%.
Tonight
 
 A slight chance of snow before 10pm, then a chance of drizzle or freezing rain between 10pm and 2am, then a slight chance of drizzle after 2am. Cloudy, with a low around 32. South southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%.
Tuesday
 
 Cloudy, then gradually becoming mostly sunny, with a high near 45. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 27. West northwest wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
 
 Mostly cloudy, with a high near 38. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Wednesday Night
 
 A chance of rain. Cloudy, with a low around 32. Chance of precipitation is 50%.
Christmas Day
 
 Cloudy, with a high near 45.
Thursday Night
 
 Rain likely, mainly after 1am. Cloudy, with a low around 40.
Friday
 
 A chance of rain before 1pm. Mostly cloudy, with a high near 51.
Friday Night
 
 Partly cloudy, with a low around 32.
Saturday
 
 Mostly cloudy, with a high near 47.
Saturday Night
 
 A chance of rain. Mostly cloudy, with a low around 28.
Sunday
 
 Mostly cloudy, with a high near 35. Breezy.

 

Forecast from NOAA-NWS for Ann Arbor MI.