Porter County, IN: Current UV Index and Hourly Forecast

As of 5:26 PM CDT on July 22, 2026, all 16 cities in Porter County, IN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Portage, IN with a reading of 2.4.

Over the next 24 hours, the highest UV Index reading in Porter County, IN is expected to be 9.2 in Porter between 1:00 PM - 2:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Porter County, IN as of 5:26 PM CDT, July 22, 2026

Current UV Index in Cities in Porter County, IN

5:26 PM CDT, July 22, 2026