UV Index Today in Washington County, Minnesota (MN)
Friday, May 22, 2026 -1:39 PMCDT (GMT-5)
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The average maximum UV Index today across 41 locations in Washington County, Minnesota (MN), is 5.4. The highest projected maximum is 6.5 in Stillwater at 1:00 PM CDT, while the lowest projected maximum is 3.7 in Cottage Grove at 11:00 AM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.1. The highest projected maximum is 7.5 in Hastings at 1:00 PM CDT, and the lowest projected maximum is 6.3 in Lino Lakes at 1:00 PM CDT.
5 County Subdivisions in Washington County, Minnesota (MN)
Maximum UV Index Today
36 Places in Washington County, Minnesota (MN)
Maximum UV Index Today