Marshall County, MN: Current UV Index and Hourly Forecast

As of 9:55 AM CDT on June 28, 2025, all 11 cities in Marshall County, MN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Grygla, MN with a reading of 2.4.

Over the next 24 hours, the highest UV Index reading in Marshall County, MN is expected to be 8.3 in Warren between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Marshall County, MN as of 9:55 AM CDT, June 28, 2025

Current UV Index in Cities in Marshall County, MN

9:55 AM CDT, June 28, 2025