• Early AM

    May 21

    Lo 62°

    Mainly clear

    Stargazing Weather
    • Cloud
      Cover
      18%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Today

    May 21

    86°Lo 62°

    An afternoon thunderstorm

    Fair for stargazing
    • Cloud
      Cover
      42%
    • Precip
      57%
    • Hours of Precip
      2
    more
  • Wed

    May 22

    86°Lo 62°

    A strong thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      55%
    • Hours of Precip
      3
  • Thu

    May 23

    74°Lo 45°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      71%
    • Precip
      75%
    • Hours of Precip
      7
    more
  • Fri

    May 24

    60°Lo 28°

    Partly sunny and cooler

    Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      6%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Mostly Sunny
Mostly Sunny
Partly Sunny
T-storms
Temp (°F) 66° 70° 73° 78° 81° 83° 84° 78°
RealFeel® 66° 73° 76° 82° 86° 86° 87° 80°
Humidity 90% 80% 73% 61% 53% 48% 44% 67%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
43%
 
47%
 
51%
 
17%
 
13%
 
17%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 SW 5 SSW 6 SSW 7 SSW 8 SSW 9 SSW 9 SW 9 SSW
UV Index 1 3 4 5 7 8 7 5
Cloud Cover 76% 57% 70% 70% 21% 27% 37% 70%
Dew Point 63° 64° 64° 64° 63° 61° 60° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 86° 71° 90° (1977) 75°
Low 62° 47° 34° (2006) 54°

Solunar Information for Washington, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:36 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 PM with 10:46 of moolight, then sets at 4:42 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First

Studying Jupiter's Hot Spots

May 13, 2013; 8:01 AM ET The 'weather layer' on Jupiter has some interesting features. NASA takes a look at how these features work.

Wed. Stargazing