• Today

    Mar 5

    27°Lo 1°

    Mostly cloudy and colder

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
  • Fri

    Mar 6

    25°Lo 8°

    Mostly sunny and very cold

    Fair for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Sat

    Mar 7

    32°Lo 17°

    Some sun, then clouds

    Poor for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Sun

    Mar 8

    38°Lo 23°

    Rather cloudy

    Fair for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Mon

    Mar 9

    41°Lo 18°

    A chance for a snow shower

    Fair for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10pm
11pm Fri
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1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Temp (°F) 15° 12° 10°
RealFeel® -2° -3° -5° -8° -8° -4° -1°
Humidity 52% 53% 53% 52% 53% 55% 57% 60%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 12 NW 10 NW 10 NW 10 NW 9 NW 9 NW 7 NW 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 61% 50% 43% 36% 29% 21% 14% 7%
Dew Point -2° -4° -6° -8° -8° -8° -8°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 27° 41° N/A 23°
Low 24° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 11:25 of sunlight, then sets at 5:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:51 PM with 12:36 of moolight, then sets at 6:27 AM

Londonderry Weather Report

Boston: Snow, Freeze-up to Precede Thaw

March 5, 2015; 8:10 AM ET

Boston will lie on the northern edge of a 1,500-mile swath of snow, slippery roads and travel disruptions for a time on Thursday. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.