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  • Early AM

    Feb 12

    Colder Lo 8°
    more
  • Today

    Feb 12

    Cold with sun, some clouds 23°Lo 13°
  • Sat

    Feb 13

    A snow squall in the morning 21°Lo 0°
    more
  • Sun

    Feb 14

    Mostly sunny and frigid 12°Lo -2°
    more
  • Mon

    Feb 15

    Not as cold 23°Lo 14°
    more
Sunny 19° Lo 9° RealFeel® 17° / -2°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 51%
  • Cloud Cover: 10%
  • Dew Point: -2° F
  • Visibility: 10 mi
8 mph

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 23° 37° 63° (1981) 21°
Low 13° 17° -19° (1962)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 10:25 of sunlight, then sets at 5:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:05 AM with 13:10 of moolight, then sets at 10:15 PM

Portsmouth Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 12:27 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 >