• Today

    Aug 3

    92°Lo 76°

    A thunderstorm in spots

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      10%
    • Hours of Precip
      0.5
  • Tue

    Aug 4

    93°Lo 73°

    A thunderstorm in spots

    Fair for stargazing
    • Cloud
      Cover
      45%
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Wed

    Aug 5

    90°Lo 73°

    Mostly sunny and very warm

    Fair for stargazing
    • Cloud
      Cover
      48%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Aug 6

    91°Lo 76°

    Very warm with some sun

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      66%
    • Hours of Precip
      4
    more
  • Fri

    Aug 7

    83°Lo 71°

    Cloudy and not as hot

    Poor for stargazing
    • Cloud
      Cover
      69%
    • Precip
      40%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Partly Cloudy
Cloudy
Clear
Clear
Cloudy
Partly Sunny
Mostly Sunny
Temp (°F) 74° 74° 74° 73° 73° 73° 74° 75°
RealFeel® 78° 78° 77° 76° 76° 75° 77° 80°
Humidity 86% 84% 81% 81% 85% 85% 83% 83%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
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) 1 NNW 1 WNW 2 NW 2 WNW 2 WNW 2 SW 4 SW 5 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 75% 41% 60% 7% 4% 52% 41% 18%
Dew Point 69° 69° 68° 67° 68° 68° 68° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 92° 88° N/A 83°
Low 76° 70° N/A 74°

Solunar Information for Yorktown, VA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:00 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:21 PM with 12:38 of moolight, then sets at 10:59 AM

Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First
Sat, Aug 29
Full

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.

Mon. Stargazing