UV Index Today in Butler County, Ohio (OH)
Saturday, August 8, 2026 -11:33 AM EDT (GMT-4)
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The average maximum UV Index today across 39 locations in Butler County, Ohio (OH), is 8. The highest projected maximum is 8.1 in Ross at 2:00 PM EDT, while the lowest projected maximum is 7.9 in Hamilton at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.3. The highest projected maximum is 7.6 in Ross at 2:00 PM EDT, and the lowest projected maximum is 7.2 in Hamilton at 2:00 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