• Early AM

    Apr 18

    Lo 28°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Apr 18

    52°Lo 34°

    Mostly sunny

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sat

    Apr 19

    60°Lo 32°

    Clouds giving way to some sun

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    59°Lo 34°

    Mostly sunny

    High indoor dust & dander levels
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      14%
    more
  • Mon

    Apr 21

    67°Lo 42°

    Partly sunny and nice

    High indoor dust & dander levels
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 29° 29° 28° 29° 29° 29° 29° 34°
RealFeel® 28° 28° 26° 27° 27° 28° 30° 35°
Humidity 82% 79% 78% 77% 74% 70% 75% 64%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 NW 3 NW 4 NW 4 NW 4 NNW 4 NNW 4 NNE 5 ENE
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 0% 2% 3% 10% 11% 18% 21% 25%
Dew Point 24° 23° 22° 23° 22° 21° 22° 23°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 52° 59° N/A 64°
Low 34° 38° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:31 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:18 PM with 9:52 of moolight, then sets at 9:10 AM

Top Story

Manchester Weather Report

Boston: Milder Weather to Arrive Easter Weekend

April 17, 2014; 8:46 PM ET

The return of milder weather to Boston will coincide with Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps