• Today

    Feb 12

    23°Lo 9°

    Sun mixing with clouds; cold

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      9%
    • Hours of Precip
      0.5
  • Sat

    Feb 13

    18°Lo -4°

    A snow squall in the morning

    Unlikely for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Sun

    Feb 14

    12°Lo -3°

    Mostly sunny and frigid

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Mon

    Feb 15

    25°Lo 20°

    Turning cloudy; not as cold

    Unlikely for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Tue

    Feb 16

    50°Lo 36°

    Cloudy and milder; p.m. rain

    Warning for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      75%
    • Hours of Precip
      7
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 22° 23° 22° 22° 20° 19° 19° 18°
RealFeel® 20° 19° 18° 19° 17° 16° 18° 18°
Humidity 41% 42% 44% 47% 52% 56% 59% 63%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
3%
 
8%
 
8%
 
9%
Ice
 
0%
 
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0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 7 SW 7 SSW 6 S 6 S 6 S 6 S 5 S 4 S
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 70% 70% 70% 70% 70% 99% 96% 95%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 12

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

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index