St. Louis County, MN: Current UV Index and Hourly Forecast

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As of 9:33 AM CDT on August 29, 2026, all 28 cities in St. Louis County, MN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Ely, MN with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in St. Louis County, MN is expected to be 4.5 in Orr between 3:00 PM - 4:00 PM CDT today.

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Current UV Index in Cities in St. Louis County, MN

• Aurora - 0.8
• Babbitt - 0.8
• Biwabik - 0.8
• Brookston - 0.8
• Buhl - 0.8
• Chisholm - 0.7
• Cook - 0.7
• Duluth - 0.7
• Ely - 1.3
• Eveleth - 0.8
• Floodwood - 0.6
• Gilbert - 0.8
• Hermantown - 0.7
• Hibbing - 0.7
• Hoyt Lakes - 0.8
• Iron Junction - 0.8
• Kinney - 0.8
• Leonidas - 0.8
• McKinley - 0.8
• Meadowlands - 0.5
• Mountain Iron - 0.8
• Orr - 1
• Proctor - 0.7
• Rice Lake - 0.9
• Soudan - 0.7
• Tower - 0.7
• Virginia - 0.8
• Winton - 1.3