• Tonight

    Feb 14

    Lo -5°

    Clear and bitterly cold

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      -5°
    more
  • Mon

    Feb 15

    23°Lo 19°

    Snow late in the afternoon

    Poor for lawn mowing
    • Hours of Precip
      5
    • Precip
      55%
    • Hi
      RealFeel
      22°
    more
  • Tue

    Feb 16

    52°Lo 36°

    Warmer with periods of rain

    Poor for lawn mowing
    • Hours of Precip
      8
    • Precip
      70%
    • Hi
      RealFeel
      47°
    more
  • Wed

    Feb 17

    44°Lo 25°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      22%
    • Hi
      RealFeel
      43°
    more
  • Thu

    Feb 18

    37°Lo 16°

    Colder with a few snowflakes

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      35°
Next Previous
Hi 37° RealFeel® 35° Precipitation 55%

Day

N

E

S

W

  • NNW 7 mph
  • Gusts: 12 mph

Clouds and sunshine with a couple of flurries; colder

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo 16° RealFeel® 21° Precipitation 0%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 8 mph

Clear

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

Temperature History - Feb 18

more Historical Weather Data >
  Today Normal Record 2/18/2015
High 37° 38° N/A 30°
Low 16° 20° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 10:42 of sunlight, then sets at 5:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:38 PM with 14:46 of moolight, then sets at 4:24 AM

Londonderry Weather Report

Boston: Dramatic warm-up, flooding risk to accompany early-week storm

February 14, 2016; 5:30 PM ET

Despite the frigid weather from the weekend, the next storm heading for the Boston area will bring mostly rain and a risk of flooding. more >

Thu. Degree Days

Thu. Evapotranspiration