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

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As of 6:18 PM CDT on October 4, 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 Duluth, MN with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in St. Louis County, MN is expected to be 3.6 in Duluth between 1:00 PM - 2:00 PM CDT tomorrow.

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

• Aurora - 0.2
• Babbitt - 0.2
• Biwabik - 0.2
• Brookston - 0.2
• Buhl - 0.2
• Chisholm - 0.2
• Cook - 0.2
• Duluth - 0.2
• Ely - 0.1
• Eveleth - 0.2
• Floodwood - 0.2
• Gilbert - 0.2
• Hermantown - 0.2
• Hibbing - 0.2
• Hoyt Lakes - 0.2
• Iron Junction - 0.2
• Kinney - 0.2
• Leonidas - 0.2
• McKinley - 0.2
• Meadowlands - 0.2
• Mountain Iron - 0.2
• Orr - 0.2
• Proctor - 0.2
• Rice Lake - 0.2
• Soudan - 0.2
• Tower - 0.2
• Virginia - 0.2
• Winton - 0.1