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  • Today

    Dec 19

    More sun than clouds 36°Lo 22°
    more
  • Sat

    Dec 20

    Sun giving way to clouds 35°Lo 25°
  • Sun

    Dec 21

    Intervals of clouds and sun 34°Lo 26°
    more
  • Mon

    Dec 22

    Some sun, then clouds 39°Lo 30°
    more
  • Tue

    Dec 23

    Mostly cloudy, rain possible 44°Lo 37°
    more
Increasing clouds 35° Lo 29° RealFeel® 36° / 29°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 60%
  • Cloud Cover: 54%
  • Dew Point: 20° F
  • Visibility: 10 mi
4 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 37° 62° (1957) 49°
Low 25° 18° -12° (1951) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 9:03 of sunlight, then sets at 4:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:23 AM with 10:03 of moolight, then sets at 3:26 PM

Groton Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 6:28 AM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >