UV Index Today in Harford County, Maryland (MD)

The average maximum UV Index today across 17 locations in Harford County, Maryland (MD), is 8.9. The highest projected maximum is 9 in Pylesville at 1:00 PM EDT, while the lowest projected maximum is 8.8 in Havre de Grace at 1:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 8.3. The highest projected maximum is 8.5 in Havre de Grace at 1:00 PM EDT, and the lowest projected maximum is 7.2 in Pylesville at 12:00 PM EDT.