UV Index Today in Marion County, Indiana (IN)
Tuesday, April 7, 2026 - 4:49 AM EDT (GMT-4)
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The average maximum UV Index today across 28 locations in Marion County, Indiana (IN), is 6.1. The highest projected maximum is 6.2 in Center at 2:00 PM EDT, while the lowest projected maximum is 6 in Lawrence at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6. The highest projected maximum is 6.1 in Warren at 2:00 PM EDT, and the lowest projected maximum is 5.8 in Washington at 1:00 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