UV Index Today in Mahoning County, Ohio (OH)
Sunday, September 20, 2026 -12:22 PM EDT (GMT-4)
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The average maximum UV Index today across 38 locations in Mahoning County, Ohio (OH), is 2.3. The highest projected maximum is 2.8 in Youngstown at 11:00 AM EDT, while the lowest projected maximum is 1.6 in Alliance at 10:00 AM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 0.8. The highest projected maximum is 1.1 in Girard at 1:00 PM EDT, and the lowest projected maximum is 0.6 in Alliance at 2:00 PM EDT.
15 County Subdivisions in Mahoning County, Ohio (OH)
Maximum UV Index Today
23 Places in Mahoning County, Ohio (OH)
Maximum UV Index Today