Racine County, WI: Current UV Index and Hourly Forecast

As of 5:22 PM CST on February 21, 2026, all 18 cities in Racine County, WI 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 Racine County, WI is expected to be 1.8 in Bohners Lake between 11:00 AM - 12:00 PM CST tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Racine County, WI as of 5:22 PM CST, February 21, 2026

Current UV Index in Cities in Racine County, WI

5:22 PM CST, February 21, 2026