Fond du Lac County, WI: Current UV Index and Hourly Forecast

As of 12:45 PM CDT on June 28, 2025, all 15 cities in Fond du Lac County, WI in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Campbellsport, WI with a reading of 8.9.

Over the next 24 hours, the highest UV Index reading in Fond du Lac County, WI is expected to be 9.1 in Campbellsport between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Fond du Lac County, WI as of 12:45 PM CDT, June 28, 2025

Current UV Index in Cities in Fond du Lac County, WI

12:45 PM CDT, June 28, 2025