Washington County, MN: Current UV Index and Hourly Forecast

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As of 5:55 PM CDT on September 7, 2025, all 24 cities in Washington County, MN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Woodbury, MN with a reading of 1.5.

Over the next 24 hours, the highest UV Index reading in Washington County, MN is expected to be 5.2 in Scandia between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Washington County, MN

• Afton - 1.5
• Bayport - 1.5
• Cottage Grove - 1.5
• Dellwood - 1.5
• Forest Lake - 1.4
• Grant - 1.5
• Hugo - 1.4
• Lake Elmo - 1.5
• Lake St. Croix Beach - 1.5
• Lakeland - 1.5
• Lakeland Shores - 1.5
• Landfall - 1.5
• Mahtomedi - 1.5
• Marine on St. Croix - 1.4
• Newport - 1.5
• Oak Park Heights - 1.5
• Oakdale - 1.5
• Pine Springs - 1.5
• Scandia - 1.4
• St. Marys Point - 1.5
• St. Paul Park - 1.5
• Stillwater - 1.5
• Willernie - 1.5
• Woodbury - 1.5