Harrison County, MO: Current UV Index and Hourly Forecast

As of 5:59 PM CDT on July 18, 2025, out of 8 cities in Harrison County, MO in our database, 7 cities (88%) have a UV Index reading of Low, while 1 city (13%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Cainsville, MO with a reading of 2.6.

Over the next 24 hours, the highest UV Index reading in Harrison County, MO is expected to be 10 in Ridgeway between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Harrison County, MO

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Harrison County, MO as of 5:59 PM CDT, July 18, 2025

Current UV Index in Cities in Harrison County, MO

5:59 PM CDT, July 18, 2025