• Tonight

    Dec 19

    Lo 23°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      10 mph
  • Sat

    Dec 20

    35°Lo 27°

    Increasing clouds

    Good for home energy
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Dec 21

    35°Lo 27°

    A rain or snow shower

    Good for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      36°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Dec 22

    40°Lo 31°

    Some sun, then clouds

    Good for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      40°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Dec 23

    45°Lo 41°

    Cloudy with rain possible

    Fair for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      34°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10pm
11pm Sat
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 27° 27° 26° 25° 25° 25° 25° 24°
RealFeel® 23° 22° 22° 21° 21° 21° 21° 20°
Humidity 67% 68% 70% 70% 70% 70% 72% 74%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 NW 6 NW 6 NNW 6 NNW 6 NNW 6 NNW 6 NNW 6 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 43% 36% 31% 28% 26% 26% 26% 26%
Dew Point 18° 17° 17° 17° 17° 17° 17° 17°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 36° N/A N/A 45°
Low 23° N/A N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:07 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:19 AM with 10:20 of moolight, then sets at 2:39 PM

Blackstone Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 9:00 PM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index