Otter Tail County, MN: Current UV Index and Hourly Forecast

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As of 4:01 PM CDT on August 30, 2026, out of 20 cities in Otter Tail County, MN in our database, 18 cities (90%) have a UV Index reading of Low, while 2 cities (10%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Vergas, MN with a reading of 2.6.

Over the next 24 hours, the highest UV Index reading in Otter Tail County, MN is expected to be 6.5 in Parkers Prairie between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Otter Tail County, MN

• Battle Lake - 1.8
• Bluffton - 2.2
• Clitherall - 1.8
• Dalton - 1.7
• Deer Creek - 2.2
• Dent - 2.1
• Elizabeth - 2.5
• Erhard - 2.2
• Fergus Falls - 1.7
• Henning - 1.8
• New York Mills - 2.2
• Ottertail - 2.1
• Parkers Prairie - 1.8
• Pelican Rapids - 2.2
• Perham - 2.1
• Richville - 2.1
• Underwood - 1.8
• Urbank - 1.7
• Vergas - 2.6
• Vining - 1.8