Iowa (IA): Current UV Index and Hourly Forecast

As of 3:51 AM CDT on July 30, 2025, all 1027 cities in Iowa 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 Iowa is expected to be 9.2 in Leon between 2:00 PM - 3:00 PM CDT today.

Search Cities in Iowa

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Iowa as of 3:51 AM CDT, July 30, 2025

Counties in Iowa (IA)

Current UV Index in Major Cities in Iowa (IA)

3:51 AM CDT, July 30, 2025