• Today

    Jan 28

    19°Lo -2°

    Times of clouds and sun

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

    Jan 29

    29°Lo 22°

    A snow shower in the p.m.

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

    Jan 30

    28°Lo -3°

    Windy with periods of snow

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

    Jan 31

    11°Lo 1°

    Sunshine; breezy, colder

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      13%
    more
  • Sun

    Feb 1

    18°Lo 2°

    Not as cold

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      59%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Sunny
Temp (°F) -1° -2° -2°
RealFeel®
Humidity 75% 76% 76% 77% 77% 77% 75% 73%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
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0%
Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 NW 2 NW 1 NW 1 NW 1 WNW 1 WNW 1 WNW 1 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 12% 15% 13% 11% 46% 46%
Dew Point -4° -5° -5° -6° -6° -8° -8° -5°
Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Jan 29

more Historical Weather Data >
  Today Normal Record 1/29/2014
High 29° 30° N/A 19°
Low 22° 10° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:49 of sunlight, then sets at 4:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:45 PM with 14:51 of moolight, then sets at 3:36 AM

Londonderry Weather Report

Boston: Cold Weather to Persist, More Snow in Wake of Blizzard

January 28, 2015; 8:34 AM ET

Cold air will hold around Boston with another round of snow into the weekend in the wake of the Blizzard of 2015. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps