Clayton County, IA: Current UV Index and Hourly Forecast

As of 4:06 PM CDT on June 1, 2025, out of 16 cities in Clayton County, IA in our database, 14 cities (88%) have a UV Index reading of Low, while 2 cities (13%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Guttenberg, IA with a reading of 2.5.

Over the next 24 hours, the highest UV Index reading in Clayton County, IA is expected to be 6.4 in Strawberry Point between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Clayton County, IA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Clayton County, IA as of 4:06 PM CDT, June 1, 2025

Current UV Index in Cities in Clayton County, IA

4:06 PM CDT, June 1, 2025