• Early AM

    Feb 12

    Lo 9°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Feb 12

    25°Lo 16°

    Sun mixing with clouds; cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Feb 13

    20°Lo -2°

    A snow squall in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Feb 14

    14°Lo -2°

    Brisk and bitterly cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 15

    25°Lo 16°

    Turning cloudy; not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Sunny
Sunny
Sunny
Sunny
Temp (°F) 12° 11° 11° 10° 12° 14° 16°
RealFeel® -6° -5° -6° -7° -5° -2° 11°
Humidity 56% 58% 59% 60% 61% 57% 53% 51%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
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Snow
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 14 WNW 13 WNW 13 W 13 W 12 W 10 W 8 W 8 WSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 11% 11% 11% 11% 4% 0% 0% 3%
Dew Point -1° -1° -1° -2° -1° -1° -1°
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 25° 38° 58° (1999) 30°
Low 16° 24° -11° (1914) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 10:28 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:06 AM with 13:10 of moolight, then sets at 10:16 PM

Boston Weather Report

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

February 12, 2016; 2:37 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 >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps