• Today

    Mar 27

    45°Lo 23°

    Mostly cloudy

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

    Mar 28

    33°Lo 18°

    Mainly cloudy with flurries

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

    Mar 29

    40°Lo 24°

    Clouds and sun; not as cold

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

    Mar 30

    43°Lo 26°

    Rain and snow shower

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      75%
    more
  • Tue

    Mar 31

    42°Lo 24°

    Increasing clouds

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      44%
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Temperature History - Mar 31

more Historical Weather Data >
  Today Normal Record 3/31/2014
High 42° N/A N/A 39°
Low 24° N/A N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:40 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:52 PM with 13:14 of moolight, then sets at 5:06 AM

Winchester Weather Report

Boston to Turn Sharply Colder, Little Snowy This Weekend

March 27, 2015; 5:50 AM ET

Wintry conditions and cold will return to the Boston area through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Dust & Dander

Tue. Wind Maps