• Today

    Sep 19

    59°Lo 48°

    Sunshine and patchy clouds

    Very Good for stargazing
    • Cloud
      Cover
      27%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    69°Lo 61°

    Sun mixing with clouds

    Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      25%
    • Hours of Precip
      0
  • Sun

    Sep 21

    73°Lo 60°

    Some sun, then clouds

    Poor for stargazing
    • Cloud
      Cover
      73%
    • Precip
      61%
    • Hours of Precip
      3
    more
  • Mon

    Sep 22

    73°Lo 51°

    Partly sunny and breezy

    Excellent for stargazing
    • Cloud
      Cover
      21%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    67°Lo 54°

    Partly sunny

    Excellent for stargazing
    • Cloud
      Cover
      4%
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
Mainly clear 64° Lo 64° RealFeel® 62° / 58°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 25%
  • Dew Point: 59° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 69° 68° N/A 76°
Low 61° 57° N/A 52°

Solunar Information for Chatham, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 12:16 of sunlight, then sets at 6:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:59 AM with 13:45 of moolight, then sets at 4:44 PM

Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full
Wed, Oct 15
Last
Top Story

Chatham Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 19, 2014; 5:00 AM ET

Rainfall will continue to be scarce around Boston this week, but cool air will be plentiful. more >

Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Sat. Stargazing