Dubuque County, IA: Current UV Index and Hourly Forecast

As of 4:20 PM CDT on June 6, 2025, all 21 cities in Dubuque County, IA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Cascade, IA with a reading of 4.5.

Over the next 24 hours, the highest UV Index reading in Dubuque County, IA is expected to be 7.3 in Bernard 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 Dubuque County, IA as of 4:20 PM CDT, June 6, 2025

Current UV Index in Cities in Dubuque County, IA

4:20 PM CDT, June 6, 2025