Washington County, MN: Current UV Index and Hourly Forecast

• USA →
• Minnesota →
• Washington County

As of 10:37 AM CDT on October 19, 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 0.8.

Over the next 24 hours, the highest UV Index reading in Washington County, MN is expected to be 2.8 in Cottage Grove between 1:00 PM - 2:00 PM CDT today.

Search Cities in Washington County, MN

Current UV Index in Cities in Washington County, MN

• Afton - 0.8
• Bayport - 0.8
• Cottage Grove - 0.8
• Dellwood - 0.8
• Forest Lake - 0.8
• Grant - 0.8
• Hugo - 0.8
• Lake Elmo - 0.8
• Lake St. Croix Beach - 0.8
• Lakeland - 0.8
• Lakeland Shores - 0.8
• Landfall - 0.8
• Mahtomedi - 0.8
• Marine on St. Croix - 0.8
• Newport - 0.8
• Oak Park Heights - 0.8
• Oakdale - 0.8
• Pine Springs - 0.8
• Scandia - 0.8
• St. Marys Point - 0.8
• St. Paul Park - 0.8
• Stillwater - 0.8
• Willernie - 0.8
• Woodbury - 0.8