Dane County, WI: Current UV Index and Hourly Forecast

As of 11:50 PM CDT on October 8, 2025, all 25 cities in Dane 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 Dane County, WI is expected to be 4.3 in Mount Horeb 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 Dane County, WI as of 11:50 PM CDT, October 8, 2025

Current UV Index in Cities in Dane County, WI

11:50 PM CDT, October 8, 2025