UV Index Today in Baltimore County, Maryland (MD)

Wednesday, November 4, 2026 -12:18 PM EST (GMT-5)

The average maximum UV Index today across 44 locations in Baltimore County, Maryland (MD), is 3.3. The highest projected maximum is 3.3 in Baltimore at 12:00 PM EST, while the lowest projected maximum is 3.3 in Baltimore at 12:00 PM EST.

Tomorrow, the average maximum UV Index across those same locations is expected to be 2.6. The highest projected maximum is 2.8 in Baltimore at 1:00 PM EST, and the lowest projected maximum is 2.2 in New Freedom at 11:00 AM EST.

44 Places in Baltimore County, Maryland (MD)

Maximum UV Index Today
  • Baltimore - 3.3