Porter County, IN: Current UV Index and Hourly Forecast

As of 3:22 AM CDT on September 9, 2025, all 16 cities in Porter County, IN 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 Porter County, IN is expected to be 5.5 in Porter between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Porter County, IN as of 3:22 AM CDT, September 9, 2025

Current UV Index in Cities in Porter County, IN

3:22 AM CDT, September 9, 2025