• Tonight

    Aug 31

    Lo 69°

    Mostly cloudy and humid

    Stargazing Weather
    • Cloud
      Cover
      91%
    • Precip
      25%
    • Hours of Precip
      0
  • Thu

    Sep 1

    74°Lo 65°

    A couple of showers

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      25%
    • Hours of Precip
      2
    more
  • Fri

    Sep 2

    74°Lo 61°

    Breezy with clouds and sun

    Fair for stargazing
    • Cloud
      Cover
      62%
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Sat

    Sep 3

    73°Lo 63°

    Sunshine and windy

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Sun

    Sep 4

    71°Lo 66°

    Mostly cloudy, rain possible

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
Next 8 hours >
  Wed
10pm
11pm Thu
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 72° 72° 71° 71° 71° 70° 70° 70°
RealFeel® 72° 72° 71° 71° 71° 70° 69° 69°
Humidity 85% 84% 85% 87% 87% 87% 87% 88%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
6%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 9 SW 9 SW 9 SW 9 SW 8 SW 8 SW 8 SW 7 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 89% 90% 90% 90% 90% 89% 88% 90%
Dew Point 67° 67° 67° 67° 67° 66° 66° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 79° 75° 94° (1953) 88°
Low 69° 61° 34° (1965) 71°

Solunar Information for Dennis, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:09 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:15 AM with 13:39 of moolight, then sets at 6:54 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

Dennis Weather Report

Warm fall may jeopardize foliage displays in northeastern US

August 31, 2016; 8:05 PM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Wed. Stargazing