St. Joseph County, MI: Current UV Index and Hourly Forecast

As of 7:43 PM EDT on June 30, 2025, all 8 cities in St. Joseph County, MI in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Sturgis, MI with a reading of 1.1.

Over the next 24 hours, the highest UV Index reading in St. Joseph County, MI is expected to be 9.1 in Sturgis between 2:00 PM - 3:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in St. Joseph County, MI as of 7:43 PM EDT, June 30, 2025

Current UV Index in Cities in St. Joseph County, MI

7:43 PM EDT, June 30, 2025