Franklin County, MO: Current UV Index and Hourly Forecast

As of 2:34 PM CDT on April 1, 2025, out of 17 cities in Franklin County, MO in our database, 11 cities (65%) have a UV Index reading of High, while 6 cities (35%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is St. Clair, MO with a reading of 5.7.

Over the next 24 hours, the highest UV Index reading in Franklin County, MO is expected to be 5.7 in St. Clair between 2:00 PM - 3:00 PM CDT today.

Search Cities in Franklin County, MO

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Franklin County, MO as of 2:34 PM CDT, April 1, 2025

Current UV Index in Cities in Franklin County, MO

2:34 PM CDT, April 1, 2025