Lake County, IN: Current UV Index and Hourly Forecast

As of 2:06 PM CDT on July 15, 2025, all 22 cities in Lake County, IN in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Hammond, IN with a reading of 8.6.

Over the next 24 hours, the highest UV Index reading in Lake County, IN is expected to be 9.7 in Cedar Lake 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 Lake County, IN as of 2:06 PM CDT, July 15, 2025

Current UV Index in Cities in Lake County, IN

2:06 PM CDT, July 15, 2025