UV Index Today in Barnstable County, Massachusetts (MA)

The average maximum UV Index today across 51 locations in Barnstable County, Massachusetts (MA), is 2.3. The highest projected maximum is 4.1 in Wellfleet at 11:00 AM EDT, while the lowest projected maximum is 1.3 in Sandwich at 9:00 AM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 4.4. The highest projected maximum is 5.3 in North Falmouth at 1:00 PM EDT, and the lowest projected maximum is 3.4 in Falmouth at 2:00 PM EDT.