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  • Tonight

    Dec 19

    Partly cloudy Lo 23°
    more
  • Sat

    Dec 20

    Turning cloudy 35°Lo 27°
    more
  • Sun

    Dec 21

    A rain or snow shower 36°Lo 25°
    more
  • Mon

    Dec 22

    Some sun, then clouds 39°Lo 31°
  • Tue

    Dec 23

    Mainly cloudy, rain possible 44°Lo 40°
    more
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 32° 36° 38° 39° 38° 37° 36° 35°
RealFeel® 32° 37° 39° 41° 38° 37° 35° 33°
Humidity 87% 77% 73% 70% 73% 77% 80% 83%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SE 5 ESE 5 ESE 5 ESE 5 ESE 5 ESE 5 E 5 E
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 45% 45% 45% 45% 76% 76% 76% 76%
Dew Point 28° 29° 30° 30° 30° 31° 31° 30°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 39° 38° N/A 53°
Low 31° 20° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 9:04 of sunlight, then sets at 4:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:20 AM with 10:03 of moolight, then sets at 5:23 PM

Arlington Weather Report

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

December 19, 2014; 6:08 PM ET

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