• Tonight

    Mar 4

    Lo -7°

    Mainly clear and very cold

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Mar 5

    33°Lo 18°

    Partly sunny and not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Mar 6

    40°Lo 26°

    Variable cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Mar 7

    38°Lo 20°

    Mostly cloudy

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      82%
    more
  • Sun

    Mar 8

    40°Lo 26°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      19%
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Temp (°F) -2° -3° -4° -6° -8° -9° -12° -14°
RealFeel® -20° -25° -27° -30° -31° -34° -38° -41°
Humidity 76% 79% 79% 79% 79% 79% 85% 91%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 12 NNW 14 NW 14 NW 15 NW 14 WNW 15 WNW 15 WNW 15 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 68% 49% 31% 12% 9% 10% 24% 37%
Dew Point -7° -8° -10° -11° -13° -14° -15° -16°
Middle Grid line 0 F Middle Grid line -5 F Middle Grid line -10 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 34° 66° (1987) 16°
Low -7° 13° -26° (2003)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 11:22 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 PM with 13:05 of moolight, then sets at 5:58 AM

New Town Weather Report

Boston: Snow, Freeze-up to Precede Thaw

March 4, 2015; 5:10 PM ET

Boston will lie on the northern edge of a 1,500-mile swath of snow, slippery roads and travel disruptions for a time on Thursday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps