Grant County, SD: Current UV Index and Hourly Forecast

As of 2:37 PM CDT on April 1, 2025, all 8 cities in Grant County, SD in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Stockholm, SD with a reading of 3.4.

Over the next 24 hours, the highest UV Index reading in Grant County, SD is expected to be 3.4 in Stockholm between 2:00 PM - 3:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Grant County, SD as of 2:37 PM CDT, April 1, 2025

Current UV Index in Cities in Grant County, SD

2:37 PM CDT, April 1, 2025