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  • Sun

    May 10

    Mainly cloudy with a t-storm 82°Lo 60°
    more
  • Mon

    May 11

    Partly sunny and nice 73°Lo 53°
    more
  • Tue

    May 12

    An a.m. shower, then showers 67°Lo 42°
    more
  • Wed

    May 13

    Rain 63°Lo 44°
  • Thu

    May 14

    Cloudy with a little rain 64°Lo 44°
    more
Periods of rain 45° Lo 44° RealFeel® 44° / 39°

N

E

S

W

  • Precipitation: 64%
  • Rain: 0.13 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 99%
  • Dew Point: 39° F
  • Visibility: 4 mi
4 mph

Temperature History - May 13

more Historical Weather Data >
  Today Normal Record 5/13/2014
High 63° 68° N/A 54°
Low 44° 45° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:30 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:07 AM with 11:33 of moolight, then sets at 1:40 PM

Chelmsford Weather Report

Boston: Summerlike Warmth to Return This Weekend

May 5, 2015; 7:17 PM ET

Following spotty showers and thunderstorms at midweek, warmth will return to the Boston area by this weekend. more >