Marathon County, WI: Current UV Index and Hourly Forecast

As of 2:29 AM CST on November 5, 2024, all 19 cities in Marathon 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 Marathon County, WI is expected to be 0.9 in Spencer between 2:00 PM - 3:00 PM CST today.

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UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Marathon County, WI as of 2:29 AM CST, November 5, 2024

Current UV Index in Cities in Marathon County, WI

2:29 AM CST, November 5, 2024