• Tonight

    Jul 31

    Lo 71°

    Mainly clear and less humid

    Stargazing Weather
    • Cloud
      Cover
      25%
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sat

    Aug 1

    92°Lo 70°

    Mostly sunny and hot

    Fair for stargazing
    • Cloud
      Cover
      26%
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Sun

    Aug 2

    90°Lo 74°

    Times of clouds and sun

    Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      25%
    • Hours of Precip
      0
  • Mon

    Aug 3

    93°Lo 76°

    Partly sunny, hot and humid

    Very Good for stargazing
    • Cloud
      Cover
      1%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Tue

    Aug 4

    92°Lo 75°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      60%
    • Hours of Precip
      3
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Temp (°F) 89° 87° 85° 83° 80° 79° 79° 77°
RealFeel® 93° 91° 89° 86° 83° 83° 82° 80°
Humidity 51% 55% 62% 68% 71% 75% 76% 77%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
2%
 
6%
 
6%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 8 ESE 8 ESE 8 SE 7 SE 6 SE 6 SSE 6 S 6 S
UV Index 3 1 0 0 0 0 0 0
Cloud Cover 46% 46% 46% 17% 22% 28% 32% 34%
Dew Point 68° 69° 71° 71° 70° 71° 70° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 90° 88° N/A 78°
Low 74° 70° N/A 71°

Solunar Information for Yorktown, VA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:02 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:42 PM with 12:08 of moolight, then sets at 9:50 AM

Fri, Jul 31
Full
Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First

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.

Sun. Stargazing