UV Index Today in Montgomery County, Ohio (OH)
Wednesday, July 15, 2026 -12:59 PM EDT (GMT-4)
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The average maximum UV Index today across 39 locations in Montgomery County, Ohio (OH), is 10. The highest projected maximum is 10 in Dayton at 2:00 PM EDT, while the lowest projected maximum is 10 in Dayton at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.7. The highest projected maximum is 9.8 in Springboro at 2:00 PM EDT, and the lowest projected maximum is 9.7 in Dayton at 2:00 PM EDT.
10 County Subdivisions in Montgomery County, Ohio (OH)
Maximum UV Index Today
29 Places in Montgomery County, Ohio (OH)
Maximum UV Index Today