• Today

    Mar 4

    41°Lo 27°

    Rain and drizzle this morning

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

    Mar 5

    28°Lo 12°

    Colder with a little snow

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

    Mar 6

    25°Lo 16°

    Mostly sunny and very cold

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

    Mar 7

    36°Lo 23°

    Some sun, then clouds

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      51%
    more
  • Sun

    Mar 8

    40°Lo 28°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 41° RealFeel® 36° Precipitation 62%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 15 mph

Occasional morning rain and drizzle; otherwise, considerable cloudiness and not as cold

  • Max UV Index: 2 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 27° RealFeel® 14° Precipitation 56%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 16 mph

Rather cloudy with a bit of snow

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs

Boston Pollen Levels - March 4

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 41° 42° 70° (1974) 31°
Low 27° 28° (1950) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 11:23 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 PM with 13:05 of moolight, then sets at 5:58 AM

Boston Weather Report

Boston: Midweek Warmup to be Followed by Quick Snow, Cold

March 4, 2015; 7:18 AM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

Making a Forecast: The Sixth Sense

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps