Rock County, MN: Current UV Index and Hourly Forecast

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As of 3:27 PM CDT on May 20, 2026, all 8 cities in Rock County, MN in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Luverne, MN with a reading of 5.6.

Over the next 24 hours, the highest UV Index reading in Rock County, MN is expected to be 6.8 in Magnolia between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Rock County, MN

• Beaver Creek - 5.6
• Hardwick - 5.6
• Hills - 5.6
• Jasper - 5.6
• Kenneth - 5.6
• Luverne - 5.6
• Magnolia - 5.6
• Steen - 5.6