• Today

    Feb 12

    20°Lo 4°

    A snow shower this afternoon

    Neutral weather for colds
    • Avg
      Temp
      12°
    • Avg
      RealFeel
    • Hi
      RealFeel
      17°
    more
  • Sat

    Feb 13

    9°Lo -14°

    Cloudy, a snow shower; frigid

    At Risk weather for colds
    • Avg
      Temp
      -3°
    • Avg
      RealFeel
      -12°
    • Hi
      RealFeel
  • Sun

    Feb 14

    6°Lo -10°

    Frigid with clouds and sun

    Neutral weather for colds
    • Avg
      Temp
      -2°
    • Avg
      RealFeel
      -2°
    • Hi
      RealFeel
    more
  • Mon

    Feb 15

    23°Lo 18°

    Turning cloudy; not as cold

    Neutral weather for colds
    • Avg
      Temp
      21°
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      22°
    more
  • Tue

    Feb 16

    41°Lo 29°

    Milder with snow at times

    At Risk weather for colds
    • Avg
      Temp
      35°
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      39°
    more
Next Previous
Hi 9° RealFeel® 1° Precipitation 57%

Day

N

E

S

W

  • WNW 10 mph
  • Gusts: 16 mph

Cloudy and frigid with a snow shower; extreme cold can be dangerous for outdoor activities

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo -14° RealFeel® -24° Precipitation 0%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 12 mph

Partly cloudy and frigid; extreme cold can be dangerous for outdoor activities

  • 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 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 33° N/A 12°
Low -14° 13° N/A -7°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 10:27 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:49 AM with 13:46 of moolight, then sets at 11:35 PM

Londonderry Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 4:07 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Sat. Cold & Flu

Sat. UV Index