UV Index Today in Milwaukee County, Wisconsin (WI)
Saturday, August 8, 2026 -11:51 AM CDT (GMT-5)
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The average maximum UV Index today across 28 locations in Milwaukee County, Wisconsin (WI), is 8.3. The highest projected maximum is 8.3 in Milwaukee at 1:00 PM CDT, while the lowest projected maximum is 8.2 in Menomonee Falls at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 3.1. The highest projected maximum is 3.5 in South Milwaukee at 11:00 AM CDT, and the lowest projected maximum is 2.6 in New Berlin at 11:00 AM CDT.
28 Places in Milwaukee County, Wisconsin (WI)
Maximum UV Index Today