• Tonight

    Mar 27

    Lo 34°

    A couple of snow showers late

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

    Mar 28

    37°Lo 24°

    Windy with periods of snow

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

    Mar 29

    41°Lo 30°

    Times of sun and clouds

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

    Mar 30

    48°Lo 34°

    Chance of a shower

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      74%
    more
  • Tue

    Mar 31

    48°Lo 31°

    Becoming cloudy

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      39%
    more
Next Previous
Hi 43° RealFeel® 44° Precipitation 85%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 9 mph

Mostly cloudy; rain and drizzle this morning followed by brief showers this afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 3%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 34° RealFeel® 19° Precipitation 60%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 17 mph

Mostly cloudy with a couple of snow showers late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.03 in
  • Rain: 0 in
  • Snow: 0.3 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Cambridge Pollen Levels - March 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 43° 49° 79° (1998) 46°
Low 34° 34° 16° (1873) 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:28 of sunlight, then sets at 7:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:03 PM with 14:40 of moolight, then sets at 2:43 AM

Cambridge Weather Report

Boston: Cold to Hold; Snow to Return This Weekend

March 27, 2015; 8:54 PM ET

Unseasonably cold conditions will hold in the Boston area through this weekend, before temperatures moderate early next week. more >

Making a Forecast: The Sixth Sense

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps