Johnson County, KS: Current UV Index and Hourly Forecast

As of 3:11 PM CDT on May 9, 2025, all 19 cities in Johnson County, KS in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Overland Park, KS with a reading of 7.

Over the next 24 hours, the highest UV Index reading in Johnson County, KS is expected to be 9 in Gardner between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Johnson County, KS

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Johnson County, KS as of 3:11 PM CDT, May 9, 2025

Current UV Index in Cities in Johnson County, KS

3:11 PM CDT, May 9, 2025