• Mostly cloudy 33°
    Ragweed Pollen Current Weather
    • Relative Humidity
      69%
    • Yesterday
      Temp
      38°
    • RealFeel
      25°
  • Today

    Dec 19

    Hi 35°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Dec 20

    Hi 34°

    Sunshine mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Sunday

    Dec 21

    Hi 33°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Wet weather might arrive Tuesday

12/19 12/20 Now: 5:09am
AM 5-9
  • 5am Intermittent clouds 27° 0%
  • 6am Partly cloudy 26° 0%
  • 7am Partly cloudy 27° 0%
  • 8am Partly sunny 28° 0%
  • 9am Mostly sunny 29° 0%
PM 4-9
  • 4pm Mostly sunny 32° 0%
  • 5pm Mostly clear 30° 0%
  • 6pm Mostly clear 29° 0%
  • 7pm Mostly clear 27° 0%
  • 8pm Mostly clear 26° 0%
  • 9pm Mostly clear 25° 0%
PM 10-3
  • 10pm Mostly clear 25° 0%
  • 11pm Mostly clear 24° 0%
  • 12am Mostly clear 23° 0%
  • 1am Mostly clear 23° 0%
  • 2am Mostly clear 22° 0%
  • 3am Mostly clear 22° 0%
Hourly Forecast >

Londonderry Pollen Levels - December 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Dec 18, 2014; 12:40 PM ET
Expect rainy weather late Monday night through Tuesday afternoon
Boston, MA Weather Forecast

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Londonderry Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:08 AM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >

Allergies Live Feed

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Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps