UV Index Today in Marion County, Indiana (IN)
Wednesday, July 15, 2026 -1:05 PM EDT (GMT-4)
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The average maximum UV Index today across 28 locations in Marion County, Indiana (IN), is 10.1. The highest projected maximum is 10.2 in Brownsburg at 2:00 PM EDT, while the lowest projected maximum is 10.1 in Center at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 10. The highest projected maximum is 10 in Center at 2:00 PM EDT, and the lowest projected maximum is 9.9 in Washington at 2:00 PM EDT.
9 County Subdivisions in Marion County, Indiana (IN)
Maximum UV Index Today
19 Places in Marion County, Indiana (IN)
Maximum UV Index Today