Ann Arbor, MI Weather Forecast
Washtenaw County, Michigan
Live radar, warnings and storm tracking for Ann Arbor, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Ann Arbor
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Ann Arbor, MI at a glance
Ann Arbor is home to about 119,381 people in Washtenaw County, across 28 square miles. It ranks 5th by population of 584 places in Michigan with a forecast here. The nearest neighbour with its own forecast is Pittsfield, 5 miles away.
- County
- Washtenaw County
- Population
- 119,381 2023 est.
- Land area
- 28 sq mi
- People per sq mi
- 4,214
- Forecast point
- 42.2761°N, 83.7309°W
How well can the network see Ann Arbor?
The nearest Doppler radar is KDTX (Detroit, MI), to the NNE. Its lowest scan passes about 2,000 ft above Ann Arbor. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Ann Arbor show up clearly. Ann Arbor is closer to its radar than 68% of US cities.
The closest weather station is KARB (Ann Arbor Muni). Close enough that its readings are the conditions in town.
Forecasts near Ann Arbor
- Pittsfield, MI5 mi
- Scio, MI6 mi
- Ypsilanti, MI6 mi
- Superior, MI7 mi
- Lodi, MI7 mi
- Saline, MI7 mi
- Northfield, MI8 mi
- Dexter, MI9 mi
Elsewhere in Michigan
DetroitGrand RapidsWarrenSterling HeightsLansingDearbornAll Michigan forecasts →