Mercer County, MO: Current UV Index and Hourly Forecast

As of 2:22 PM CDT on April 1, 2025, all 4 cities in Mercer County, MO in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Princeton, MO with a reading of 3.

Over the next 24 hours, the highest UV Index reading in Mercer County, MO is expected to be 5.1 in Princeton between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Mercer County, MO

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Mercer County, MO as of 2:22 PM CDT, April 1, 2025

Current UV Index in Cities in Mercer County, MO

2:22 PM CDT, April 1, 2025