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  • Today

    Sep 19

    Mostly sunny and cooler 59°Lo 37°
    more
  • Sat

    Sep 20

    Warmer 70°Lo 58°
    more
  • Sun

    Sep 21

    Some sun, then clouds 79°Lo 57°
  • Mon

    Sep 22

    Clouds and sun; not as warm 68°Lo 42°
    more
  • Tue

    Sep 23

    Partly sunny 68°Lo 44°
    more
Hi 79° RealFeel® 80° Precipitation 25%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 11 mph

Some sunshine giving way to clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 51° Precipitation 55%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 10 mph

An evening shower or thunderstorm around; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 79° 70° N/A 76°
Low 57° 50° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:14 of sunlight, then sets at 6:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 13:21 of moolight, then sets at 5:21 PM

Top Story

Londonderry Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 19, 2014; 5:00 AM ET

Rainfall will continue to be scarce around Boston this week, but cool air will be plentiful. more >