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  • Wed

    Jul 16

    Thunderstorms possible 82°Lo 63°
    more
  • Thu

    Jul 17

    Partly sunny 83°Lo 62°
  • Fri

    Jul 18

    Partly sunny 82°Lo 60°
    more
  • Sat

    Jul 19

    Mostly sunny 87°Lo 61°
    more
  • Sun

    Jul 20

    Cloudy with spotty showers 81°Lo 61°
    more
Partly to mostly cloudy 66° Lo 62° RealFeel® 63° / 60°

N

E

S

W

  • Precipitation: 24%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 50%
  • Dew Point: 60° F
  • Visibility: 10 mi
3 mph

Temperature History - Jul 17

more Historical Weather Data >
  Today Normal Record 7/17/2013
High 83° 83° N/A 94°
Low 62° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:58 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 PM with 13:20 of moolight, then sets at 12:48 PM

Top Story

Chelmsford Weather Report

Boston: Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 4:06 PM ET

After a rain-free weekend for much of the Boston area, the risk of thunderstorms and flash flooding will ramp up quickly early next week. more >