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  • Today

    Feb 11

    Colder with snow showers 28°Lo 6°
    more
  • Fri

    Feb 12

    Cold with sun and clouds 24°Lo 12°
  • Sat

    Feb 13

    A snow squall in the morning 18°Lo -5°
    more
  • Sun

    Feb 14

    Very cold with periods of sun 12°Lo -2°
    more
  • Mon

    Feb 15

    Clouds and sun; not as cold 26°Lo 16°
    more
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Clear
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 12° 16° 19° 21° 22°
RealFeel® -2° 16° 19° 21° 20°
Humidity 63% 63% 60% 52% 47% 42% 40% 39%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
4%
Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 7 W 6 W 6 W 6 WSW 6 WSW 6 WSW 7 SW 7 SW
UV Index 0 0 0 1 2 2 2 2
Cloud Cover 26% 0% 0% 0% 0% 17% 41% 65%
Dew Point -4° -4° -3° -2° -1° -1°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 24° 37° 60° (2009) 23°
Low 12° 14° -19° (1962)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 10:26 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:08 AM with 13:09 of moolight, then sets at 10:17 PM

Tyngsboro Weather Report

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

February 11, 2016; 2:14 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 >