Day County, SD: Current UV Index and Hourly Forecast

As of 7:50 PM CDT on June 7, 2025, all 9 cities in Day County, SD in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Webster, SD with a reading of 0.8.

Over the next 24 hours, the highest UV Index reading in Day County, SD is expected to be 4.5 in Webster between 12:00 PM - 1:00 PM CDT tomorrow.

Search Cities in Day County, SD

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Day County, SD as of 7:50 PM CDT, June 7, 2025

Current UV Index in Cities in Day County, SD

7:50 PM CDT, June 7, 2025