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  • Tonight

    Dec 18

    Partly cloudy and breezy Lo 23°
  • Fri

    Dec 19

    Mostly sunny 30°Lo 17°
    more
  • Sat

    Dec 20

    Partly sunny 29°Lo 20°
    more
  • Sun

    Dec 21

    Partly sunny 32°Lo 21°
    more
  • Mon

    Dec 22

    Sun yielding to clouds 33°Lo 26°
    more
< Previous 8 hours Next 8 hours >
  Thu
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Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 37° 35° 34° 33° 31° 30° 30° 29°
RealFeel® 25° 23° 22° 21° 18° 16° 15° 15°
Humidity 63% 63% 65% 66% 70% 71% 71% 71%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
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0%
Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 14 WNW 14 WNW 13 WNW 13 WNW 14 WNW 14 WNW 15 WNW 14 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 92% 96% 94% 83% 74% 71% 71% 69%
Dew Point 25° 24° 23° 23° 23° 22° 21° 21°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 37° 34° N/A 30°
Low 23° 19° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 8:57 of sunlight, then sets at 4:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:19 AM with 10:35 of moolight, then sets at 1:54 PM

Belmont Weather Report

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

December 18, 2014; 4:08 PM ET

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