UV Index Today in Michigan (MI)

Saturday, August 8, 2026 -12:42 PM EDT (GMT-4)

The average maximum UV Index today across 1,663 locations in Michigan (MI), is 7.9. The highest projected maximum is 8.4 in Lincoln at 2:00 PM EDT, while the lowest projected maximum is 6.3 in Sault Ste. Marie at 3:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 5.3. The highest projected maximum is 7.5 in Bedford at 2:00 PM EDT, and the lowest projected maximum is 1.7 in Watersmeet at 10:00 AM EDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

83 Counties in Michigan (MI)

Average Maximum UV Index Today
  • Genesee County - 7.9
  • Ingham County - 8.1
  • Kalamazoo County - 8.3
  • Kent County - 8.2
  • Macomb County - 7.6
  • Oakland County - 7.9
  • Ottawa County - 8.3
  • Washtenaw County - 8.1
  • Wayne County - 7.9
Data Source: National Oceanic and Atmospheric Administration (NOAA)

547 Places in Michigan (MI)

Maximum UV Index Today
  • Detroit - 7.8
Data Source: National Oceanic and Atmospheric Administration (NOAA)