• Tonight

    Mar 2

    Lo 13°

    Breezy early; clear, colder

    Snow Days Weather
    • Snow
      8%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Mar 3

    30°Lo 26°

    Cold with sun, some clouds

    Very Unlikely for a snow day
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Mar 4

    39°Lo 21°

    Showers of rain and snow

    Possibly for a snow day
    • Snow
      64%
    • Ice
      0%
    • Snow
      0.40 in
    more
  • Thu

    Mar 5

    27°Lo 3°

    Colder with a little snow

    Very Unlikely for a snow day
    • Snow
      56%
    • Ice
      0%
    • Snow
      0.80 in
    more
  • Fri

    Mar 6

    25°Lo 13°

    Mostly sunny and very cold

    Very Unlikely for a snow day
    • Snow
      9%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 24° 25° 28° 30° 32° 33° 34° 32°
RealFeel® 27° 15° 23° 20° 20° 21° 21° 18°
Humidity 73% 68% 60% 56% 50% 46% 43% 43%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 N 13 N 9 WNW 14 WNW 16 NW 17 WNW 17 NW 18 NW
UV Index 1 1 2 2 3 2 2 1
Cloud Cover 60% 65% 85% 86% 73% 79% 85% 74%
Dew Point 16° 16° 16° 16° 15° 14° 13° 12°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 34° 41° N/A 36°
Low 13° 23° N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 11:16 of sunlight, then sets at 5:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 PM with 13:59 of moolight, then sets at 4:59 AM

Londonderry Weather Report

Boston: Storm to Accompany Midweek Warmup

March 2, 2015; 6:08 PM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential