UV Index Today in Butler County, Ohio (OH)
Tuesday, April 7, 2026 - 1:37 AM EDT (GMT-4)
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The average maximum UV Index today across 39 locations in Butler County, Ohio (OH), is 6.1. The highest projected maximum is 6.1 in Hamilton at 2:00 PM EDT, while the lowest projected maximum is 6 in West Chester at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 5.9. The highest projected maximum is 6 in West Chester at 2:00 PM EDT, and the lowest projected maximum is 5.8 in Hamilton at 1:00 PM EDT.
14 County Subdivisions in Butler County, Ohio (OH)
Maximum UV Index Today
25 Places in Butler County, Ohio (OH)
Maximum UV Index Today