Washtenaw County, MI: Current UV Index and Hourly Forecast

As of 3:33 PM EDT on April 1, 2025, all 8 cities in Washtenaw County, MI in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Ann Arbor, MI with a reading of 4.3.

Over the next 24 hours, the highest UV Index reading in Washtenaw County, MI is expected to be 4.3 in Ann Arbor between 3:00 PM - 4:00 PM EDT today.

Search Cities in Washtenaw County, MI

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washtenaw County, MI as of 3:33 PM EDT, April 1, 2025

Current UV Index in Cities in Washtenaw County, MI

3:33 PM EDT, April 1, 2025