• Early AM

    Aug 21

    Lo 72°

    A shower or thunderstorm

    Stargazing Weather
    • Cloud
      Cover
      47%
    • Precip
      53%
    • Hours of Precip
      1
    more
  • Today

    Aug 21

    91°Lo 73°

    A thunderstorm this afternoon

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      62%
    • Hours of Precip
      4.5
  • Fri

    Aug 22

    90°Lo 72°

    Couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      65%
    • Hours of Precip
      7
    more
  • Sat

    Aug 23

    83°Lo 71°

    A brief shower or two

    Poor for stargazing
    • Cloud
      Cover
      73%
    • Precip
      16%
    • Hours of Precip
      2
    more
  • Sun

    Aug 24

    81°Lo 69°

    Times of clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      27%
    • Precip
      6%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Mostly Sunny
Partly Cloudy
Temp (°F) 74° 74° 73° 72° 72° 72° 73° 75°
RealFeel® 76° 75° 75° 74° 75° 74° 77° 82°
Humidity 91% 92% 92% 93% 93% 93% 93% 92%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
43%
 
43%
 
47%
 
51%
 
40%
 
34%
 
29%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 S 5 S 4 S 3 S 3 S 3 S 3 S 2 SSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 44% 44% 44% 40% 33% 26% 70%
Dew Point 71° 71° 71° 70° 70° 70° 71° 73°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 91° 87° N/A 91°
Low 73° 68° N/A 69°

Solunar Information for Yorktown, VA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:23 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:58 AM with 14:17 of moolight, then sets at 5:15 PM

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

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.

Thu. Stargazing