• Tonight

    Sep 19

    Lo 48°

    Clear to partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Sep 20

    73°Lo 63°

    Warmer with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    79°Lo 63°

    Variably cloudy and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    74°Lo 51°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      18%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      48%
    more
  • Tue

    Sep 23

    70°Lo 52°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8pm
9pm 10pm 11pm Sat
12am
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Temp (°F) 52° 51° 51° 50° 50° 50° 50° 49°
RealFeel® 49° 47° 47° 47° 46° 46° 46° 46°
Humidity 53% 59% 62% 64% 66% 69% 70% 72%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
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Snow
 
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Ice
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 5 E 5 E 5 E 5 E 5 ESE 5 SE 5 S 5 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 20% 15% 14% 11% 10% 10% 45% 45%
Dew Point 35° 37° 38° 38° 39° 40° 40° 41°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 56° 71° 92° (1983) 71°
Low 48° 56° 42° (1929) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:19 of sunlight, then sets at 6:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:07 AM with 14:10 of moolight, then sets at 4:17 PM

Top Story

Boston Weather Report

Boston: September Temperature Roller Coaster to Continue

September 19, 2014; 11:02 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps