August 30, 2015; 1:42 AM ET
Heat and humidity will return to Boston this weekend and hang on into next week. more >
Partly sunny and more humid
Rises at 6:06 AM with 13:15 of sunlight, then sets at 7:21 PM
Rises at 7:54 PM with 12:22 of moolight, then sets at 8:16 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.