• Tonight

    Aug 30

    Lo 65°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 31

    85°Lo 71°

    Warmer; an afternoon t-storm

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

    Sep 1

    84°Lo 70°

    Periods of sun with a t-storm

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

    Sep 2

    85°Lo 72°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      22%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      49%
    more
  • Wed

    Sep 3

    85°Lo 65°

    Sunny; less humid in the p.m.

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 85° RealFeel® 86° Precipitation 58%

Day

N

E

S

W

  • WSW 11 mph
  • Gusts: 16 mph

Mostly cloudy, humid and warmer; an afternoon shower or thunderstorm around

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 71° RealFeel® 70° Precipitation 59%

Night

N

E

S

W

  • WSW 8 mph
  • Gusts: 16 mph

Considerable clouds; humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Boston Pollen Levels - August 31

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 85° 77° 97° (1953) 82°
Low 71° 62° 47° (1965) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:12 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:59 AM with 10:25 of moolight, then sets at 10:24 PM

Top Story

Boston Weather Report

Boston: Summer Warmth Returns Sunday, Labor Day

August 30, 2014; 6:55 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind with summer warmth surging in around Boston. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps