UV Index Today in Milwaukee County, Wisconsin (WI)
Saturday, August 29, 2026 -1:07 PM CDT (GMT-5)
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The average maximum UV Index today across 28 locations in Milwaukee County, Wisconsin (WI), is 5.6. The highest projected maximum is 6.1 in South Milwaukee at 12:00 PM CDT, while the lowest projected maximum is 5.1 in New Berlin at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6.6. The highest projected maximum is 7.1 in Caledonia at 1:00 PM CDT, and the lowest projected maximum is 6.5 in South Milwaukee at 1:00 PM CDT.
28 Places in Milwaukee County, Wisconsin (WI)
Maximum UV Index Today