Washtenaw County, MI: Current UV Index and Hourly Forecast

As of 9:47 PM EDT on July 9, 2025, all 8 cities in Washtenaw County, MI in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Washtenaw County, MI is expected to be 9 in Ann Arbor between 2:00 PM - 3:00 PM EDT tomorrow.

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 9:47 PM EDT, July 9, 2025

Current UV Index in Cities in Washtenaw County, MI

9:47 PM EDT, July 9, 2025