Iowa County, IA: Current UV Index and Hourly Forecast

As of 4:36 PM CDT on June 28, 2025, out of 15 cities in Iowa County, IA in our database, 11 cities (73%) have a UV Index reading of High, while 4 cities (27%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Williamsburg, IA with a reading of 5.5.

Over the next 24 hours, the highest UV Index reading in Iowa County, IA is expected to be 9.6 in Homestead 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 Iowa County, IA as of 4:36 PM CDT, June 28, 2025

Current UV Index in Cities in Iowa County, IA

4:36 PM CDT, June 28, 2025