UV Index Today in Johnson County, Kansas (KS)

The average maximum UV Index today across 28 locations in Johnson County, Kansas (KS), is 10. The highest projected maximum is 10.1 in Gardner at 1:00 PM CDT, while the lowest projected maximum is 10 in Kansas City at 1:00 PM CDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 8.5. The highest projected maximum is 9.8 in Bonner Springs at 1:00 PM CDT, and the lowest projected maximum is 4.8 in Spring Hill at 12:00 PM CDT.