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

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As of 12:07 AM CDT on May 2, 2026, all 15 cities in Fond du Lac County, WI 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 Fond du Lac County, WI is expected to be 6.3 in Ripon 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
• Brandon - 0
• Campbellsport - 0
• Eden - 0
• Fairwater - 0
• Fond du Lac - 0
• Mount Calvary - 0
• North Fond du Lac - 0
• Oakfield - 0
• Ripon - 0
• Rosendale - 0
• St. Cloud - 0
• St. Peter - 0
• Taycheedah - 0
• Van Dyne - 0