• Today

    Aug 31

    86°Lo 67°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Tue

    Sep 1

    79°Lo 65°

    Warm with plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Sep 2

    82°Lo 67°

    Mostly sunny and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Sep 3

    81°Lo 64°

    A p.m. t-storm in spots

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

    Sep 4

    75°Lo 62°

    Humid with sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Clear 72° Lo 67° RealFeel® 74° / 69°

N

E

S

W

  • Precipitation: 7%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 0%
  • Dew Point: 66° F
  • Visibility: 10 mi
2 mph

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 86° 73° N/A 77°
Low 67° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:11 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:27 PM with 12:59 of moolight, then sets at 9:26 AM

Chatham Weather Report

Boston: Sizzling Heat to Start September

August 31, 2015; 9:00 AM ET

September will get off to a hot and humid start around Boston this week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps