Henry County, IA: Current UV Index and Hourly Forecast

As of 8:46 PM CDT on September 17, 2025, all 13 cities in Henry County, IA 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 Henry County, IA is expected to be 6.1 in Salem 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 Henry County, IA as of 8:46 PM CDT, September 17, 2025

Current UV Index in Cities in Henry County, IA

8:46 PM CDT, September 17, 2025