• Today

    Feb 12

    23°Lo 10°

    Sun mixing with clouds; cold

    Poor for biking
    • Precip
      9%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
    more
  • Sat

    Feb 13

    18°Lo -2°

    Becoming windier, stormy

    Poor for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      27 mph
  • Sun

    Feb 14

    12°Lo -3°

    Mostly sunny and frigid

    Poor for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Mon

    Feb 15

    25°Lo 21°

    Turning cloudy; not as cold

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      2.5
    • Wind
      Gust
      7 mph
    more
  • Tue

    Feb 16

    50°Lo 35°

    Cloudy and warmer; p.m. rain

    Poor for biking
    • Precip
      82%
    • Hours of Precip
      6
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Flurries
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 16° 15° 15° 14° 13° 10° 12° 14°
RealFeel® 18° 18° 17° 15° 11°
Humidity 71% 72% 72% 72% 71% 76% 68% 60%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
26%
 
26%
 
32%
 
40%
 
37%
 
37%
 
43%
 
47%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 S 2 SSW 2 SW 2 WSW 5 WSW 7 W 8 W 10 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 18° 36° N/A 16°
Low -2° 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 10:28 of sunlight, then sets at 5:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:44 AM with 13:44 of moolight, then sets at 11:28 PM

Derry 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 >

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.