Madison County, MO: Current UV Index and Hourly Forecast

As of 3:50 PM CDT on September 18, 2025, all 6 cities in Madison County, MO in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Fredericktown, MO with a reading of 4.9.

Over the next 24 hours, the highest UV Index reading in Madison County, MO is expected to be 5.6 in Fredericktown 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 Madison County, MO as of 3:50 PM CDT, September 18, 2025

Current UV Index in Cities in Madison County, MO

3:50 PM CDT, September 18, 2025