• Tonight

    Aug 20

    Lo 59°

    Partly cloudy

    Stargazing Weather
    • Cloud
      Cover
      51%
    • Precip
      24%
    • Hours of Precip
      0
  • Thu

    Aug 21

    72°Lo 61°

    Times of clouds and sun

    Good for stargazing
    • Cloud
      Cover
      45%
    • Precip
      23%
    • Hours of Precip
      0
    more
  • Fri

    Aug 22

    72°Lo 60°

    Variably cloudy with a shower

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      40%
    • Hours of Precip
      1.5
    more
  • Sat

    Aug 23

    70°Lo 60°

    Periods of sun with a shower

    Fair for stargazing
    • Cloud
      Cover
      70%
    • Precip
      14%
    • Hours of Precip
      1
    more
  • Sun

    Aug 24

    71°Lo 58°

    Times of clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 69° 71° 73° 75° 75° 75° 75° 75°
RealFeel® 70° 75° 78° 80° 80° 79° 78° 76°
Humidity 70% 60% 55% 52% 50% 50% 50% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NNE 4 NE 5 N 5 N 6 N 6 E 6 ESE 6 SSE
UV Index 2 4 5 6 6 6 5 4
Cloud Cover 7% 2% 4% 5% 22% 25% 23% 19%
Dew Point 59° 57° 56° 56° 56° 55° 56° 56°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 75° 77° 91° (1955) 83°
Low 59° 63° 43° (1964) 67°

Solunar Information for Dennis, MA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 13:40 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:31 AM with 14:46 of moolight, then sets at 4:17 PM

Mon, Aug 25
New
Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Top Story

Dennis Weather Report

Heavy Rain to Avoid Boston Through Weekend

August 20, 2014; 12:04 PM ET

A wedge of dry air will slowly erode later this week and may allow spotty showers to survive the trip into Boston from the Midwest. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Wed. Stargazing