UV Index Today in Frederick County, Maryland (MD)

The average maximum UV Index today across 28 locations in Frederick County, Maryland (MD), is 1.4. The highest projected maximum is 1.7 in Linganore at 12:00 PM EDT, while the lowest projected maximum is 0.7 in Brunswick at 1:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 0.7. The highest projected maximum is 0.8 in Brunswick at 12:00 PM EDT, and the lowest projected maximum is 0.5 in Carroll Valley at 12:00 PM EDT.