UV Index Today in Allen County, Indiana (IN)
Sunday, September 20, 2026 -12:23 PM EDT (GMT-4)
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The average maximum UV Index today across 30 locations in Allen County, Indiana (IN), is 5.5. The highest projected maximum is 6 in Monroe at 1:00 PM EDT, while the lowest projected maximum is 5.1 in Washington at 2:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 2.5. The highest projected maximum is 3 in Monroe at 2:00 PM EDT, and the lowest projected maximum is 2.3 in St. Joseph at 1:00 PM EDT.
20 County Subdivisions in Allen County, Indiana (IN)
Maximum UV Index Today
10 Places in Allen County, Indiana (IN)
Maximum UV Index Today