UV Index Today in Indiana (IN)

Wednesday, July 15, 2026 -12:12 PM EDT (GMT-4)

The average maximum UV Index today across 1,434 locations in Indiana (IN), is 9.9. The highest projected maximum is 10.2 in Washington at 2:00 PM EDT, while the lowest projected maximum is 8.9 in South Bend at 1:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 9.6. The highest projected maximum is 10.1 in Boone at 2:00 PM EDT, and the lowest projected maximum is 8 in Pleasant at 1:00 PM EDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

92 Counties in Indiana (IN)

Average Maximum UV Index Today
  • Allen County - 9.6
  • Hamilton County - 10.1
  • Lake County - 9.6
  • Marion County - 10.1
  • St. Joseph County - 9.1
Data Source: National Oceanic and Atmospheric Administration (NOAA)

508 Places in Indiana (IN)

Maximum UV Index Today
  • Fort Wayne - 9.8
Data Source: National Oceanic and Atmospheric Administration (NOAA)