• Today

    Feb 11

    28°Lo 6°

    Snow showers; windy, colder

    Very Unlikely for a snow day
    • Snow
      61%
    • Ice
      0%
    • Snow
      0.30 in
    more
  • Fri

    Feb 12

    23°Lo 13°

    Sun mixing with clouds; cold

    Very Unlikely for a snow day
    • Snow
      16%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Feb 13

    18°Lo -4°

    A snow squall in the morning

    Very Unlikely for a snow day
    • Snow
      55%
    • Ice
      0%
    • Snow
      0.60 in
    more
  • Sun

    Feb 14

    11°Lo -2°

    Sunshine and frigid

    Very Unlikely for a snow day
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Feb 15

    27°Lo 18°

    Turning cloudy; not as cold

    Very Unlikely for a snow day
    • Snow
      18%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Sunny
Temp (°F) 13° 11° 11° 10°
RealFeel®
Humidity 55% 57% 57% 59% 60% 60% 67% 64%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 WNW 6 WNW 6 WNW 6 WNW 5 W 5 W 5 W 5 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 26% 26% 26% 26% 26% 26% 0%
Dew Point -1° -1° -2° -2° -2° -3° -3° -2°
Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 23° 36° N/A 21°
Low 13° 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 10:26 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:07 AM with 13:10 of moolight, then sets at 10:17 PM

Londonderry Weather Report

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

February 11, 2016; 2:14 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 >

48 Hour Precipitation Forecast

Fri. Snow Day Potential