• Tonight

    Dec 20

    Lo 32°

    A little snow at times

    Lawn Mowing Weather
    • Hours of Precip
      5
    • Precip
      55%
    • Hi
      RealFeel
      29°
    more
  • Sun

    Dec 21

    37°Lo 32°

    Mostly cloudy, a bit of snow

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      57%
    • Hi
      RealFeel
      34°
  • Mon

    Dec 22

    41°Lo 37°

    Considerable cloudiness

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      25%
    • Hi
      RealFeel
      38°
    more
  • Tue

    Dec 23

    48°Lo 44°

    Mainly cloudy, mild and damp

    Poor for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      44%
    • Hi
      RealFeel
      39°
    more
  • Wed

    Dec 24

    56°Lo 51°

    Windy and mild with rain

    Poor for lawn mowing
    • Hours of Precip
      17.5
    • Precip
      84%
    • Hi
      RealFeel
      43°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Flurries
Cloudy
Cloudy
Cloudy
Cloudy
Flurries
Cloudy
Flurries
Temp (°F) 33° 33° 32° 33° 33° 34° 34° 34°
RealFeel® 25° 25° 23° 26° 26° 28° 29° 30°
Humidity 77% 75% 79% 77% 80% 81% 82% 82%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
14%
 
13%
 
10%
 
10%
 
10%
 
10%
 
10%
 
14%
Snow
 
51%
 
46%
 
34%
 
34%
 
38%
 
43%
 
36%
 
43%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 9 N 9 N 9 N 8 N 8 N 8 N 7 NNE 7 NNE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 99% 99% 94% 94% 94% 94% 94% 94%
Dew Point 27° 26° 26° 27° 28° 29° 29° 30°
Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 37° 39° 62° (1957) 54°
Low 32° 26° -5° (1942) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:05 of sunlight, then sets at 4:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:21 AM with 9:59 of moolight, then sets at 4:20 PM

Boston Weather Report

Boston: Chilly, Snowy Weekend to be Followed by Christmas Eve Storm

December 20, 2014; 12:30 PM ET

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

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Sun. Overnight Freeze

Sun. Degree Days

Sun. Evapotranspiration