• Today

    Jul 12

    79°Lo 64°

    Sunny and pleasant

    Good for stargazing
    • Cloud
      Cover
      13%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Sun

    Jul 13

    79°Lo 67°

    Sun mixing with clouds

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      60%
    • Hours of Precip
      2
  • Mon

    Jul 14

    79°Lo 67°

    Variable clouds, a t-storm

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      65%
    • Hours of Precip
      6.5
    more
  • Tue

    Jul 15

    80°Lo 67°

    Variably cloudy with t-storms

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      25%
    • Hours of Precip
      4.5
    more
  • Wed

    Jul 16

    76°Lo 64°

    Thunderstorms possible

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 23%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 16 mph

More humid with sunshine mixing with some clouds

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 65° Precipitation 60%

Night

N

E

S

W

  • SSW 8 mph
  • Gusts: 12 mph

Mainly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 79° 75° N/A 77°
Low 67° 63° N/A 66°

Solunar Information for Chatham, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 14:57 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 PM with 11:02 of moolight, then sets at 7:59 AM

Sat, Jul 12
Full
Sat, Jul 19
Last
Sat, Jul 26
New
Mon, Aug 4
First
Top Story

Chatham Weather Report

Boston: New Week Brings Storm, Flooding Threat

July 12, 2014; 2:36 PM ET

The risk of thunderstorms and flash flooding will return for the new week. more >

Lunar Reconnaissance Orbiter Studies Moon

Jul 6, 2014; 8:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Sun. Stargazing