• Tonight

    Jan 31

    Lo 6°

    Mainly clear and cold

    Bicycling Weather
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      41 mph
    more
  • Sun

    Feb 1

    26°Lo 7°

    Turning cloudy; not as cold

    Poor for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Mon

    Feb 2

    14°Lo 2°

    Windy with snow; blowing snow

    Poor for biking
    • Precip
      84%
    • Hours of Precip
      6
    • Wind
      Gust
      35 mph
    more
  • Tue

    Feb 3

    19°Lo 3°

    Mostly sunny and frigid

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

    Feb 4

    30°Lo 17°

    Not as cold with snow showers

    Poor for biking
    • Precip
      62%
    • Hours of Precip
      2.5
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 10° 13° 17° 19° 17° 15° 12°
RealFeel® -4° 12° 15° 13° 10°
Humidity 72% 67% 61% 54% 51% 53% 54% 58%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 NW 9 NW 9 NW 8 WNW 8 WNW 7 WNW 7 W 6 WSW
UV Index 1 1 2 2 2 1 1 0
Cloud Cover 16% 16% 21% 27% 31% 28% 21% 12%
Dew Point -1°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 3

more Historical Weather Data >
  Today Normal Record 2/3/2014
High 19° 34° N/A 37°
Low 16° N/A 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:03 of sunlight, then sets at 5:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:06 PM with 13:51 of moolight, then sets at 6:57 AM

Londonderry Weather Report

Boston: New Snowstorm Looms by Groundhog Day

January 31, 2015; 6:20 PM ET

Cold air sweeping in this weekend will help pave the way for a snowstorm by early Monday morning around Boston. 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.