• Clear 2°
    Ragweed Pollen Current Weather
    • Relative Humidity
      59%
    • Yesterday
      Temp
      24°
    • RealFeel
      11°
  • Today

    Feb 12

    Hi 23°

    Cold with sun, some clouds

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

    Feb 13

    Hi 19°

    A snow squall in the morning

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

    Feb 14

    Hi 14°

    Mostly sunny and frigid

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

Snow squalls late tonight to tomorrow morning will accumulate a coating to an inch

2/12 2/13 Now: 5:27am
AM 5-9
  • 5am Mostly clear 7° 0%
  • 6am Mostly clear 6° 0%
  • 7am Sunny 5° 0%
  • 8am Sunny 7° 0%
  • 9am Sunny 11° 0%
PM 4-9
  • 4pm Intermittent clouds 22° 0%
  • 5pm Intermittent clouds 22° 0%
  • 6pm Intermittent clouds 20° 0%
  • 7pm Cloudy 19° 0%
  • 8pm Cloudy 19° 0%
  • 9pm Cloudy 18° 0%
PM 10-3
  • 10pm Cloudy 17° 1%
  • 11pm Cloudy 17° 1%
  • 12am Cloudy 16° 4%
  • 1am Cloudy 15° 19%
  • 2am Cloudy 14° 19%
  • 3am Cloudy 13° 24%
Hourly Forecast >

Groton Pollen Levels - February 12

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold Pollen

    Low

  • Grass Pollen

    Low

Feb 12, 2016; 12:06 AM ET
Five-day Weather Forecast for Boston, MA
Boston, MA Weather Forecast

Groton Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 12, 2016; 4:07 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >

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