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

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As of 7:12 AM CDT on August 8, 2025, all 15 cities in Fond du Lac County, WI in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Fond du Lac, WI with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Fond du Lac County, WI is expected to be 7.4 in Fond du Lac between 1:00 PM - 2:00 PM CDT today.

Search Cities in Fond du Lac County, WI

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

• Alto - 0.3
• Brandon - 0.3
• Campbellsport - 0.2
• Eden - 0.3
• Fairwater - 0.3
• Fond du Lac - 0.3
• Mount Calvary - 0.3
• North Fond du Lac - 0.3
• Oakfield - 0.3
• Ripon - 0.3
• Rosendale - 0.3
• St. Cloud - 0.3
• St. Peter - 0.3
• Taycheedah - 0.3
• Van Dyne - 0.3