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

As of 4:15 PM EDT on May 18, 2025, all 11 cities in St. Joseph County, IN in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is South Bend, IN with a reading of 5.1.

Over the next 24 hours, the highest UV Index reading in St. Joseph County, IN is expected to be 7.7 in Walkerton between 3:00 PM - 4:00 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, IN as of 4:15 PM EDT, May 18, 2025

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

4:15 PM EDT, May 18, 2025