Sauk County, WI: Current UV Index and Hourly Forecast

As of 10:56 PM CDT on June 30, 2026, all 16 cities in Sauk 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 Sauk County, WI is expected to be 10.2 in Baraboo between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Sauk County, WI

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sauk County, WI as of 10:56 PM CDT, June 30, 2026

Current UV Index in Cities in Sauk County, WI

10:56 PM CDT, June 30, 2026