• Today

    Dec 20

    35°Lo 24°

    Mostly cloudy

    Fair for stargazing
    • Cloud
      Cover
      44%
    • Precip
      15%
    • Hours of Precip
      0
  • Sun

    Dec 21

    37°Lo 26°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      58%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    44°Lo 35°

    Considerable cloudiness

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Tue

    Dec 23

    52°Lo 46°

    Damp in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      82%
    • Hours of Precip
      4.5
    more
  • Wed

    Dec 24

    54°Lo 32°

    Windy with rain, then colder

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      56%
    • Hours of Precip
      9
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 29° 28° 27° 26° 25° 23° 25° 26°
RealFeel® 33° 26° 23° 24° 24° 24° 26° 29°
Humidity 66% 75% 75% 74% 76% 81% 79% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 0 5 NNE 6 NNE 5 NNE 4 NNE 2 NNE 2 NNE 1 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 100% 75% 79% 85%
Dew Point 19° 21° 20° 19° 19° 18° 19° 19°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 38° N/A 57°
Low 24° 25° N/A 45°

Solunar Information for Pittsburgh, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 9:17 of sunlight, then sets at 4:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:53 AM with 10:13 of moolight, then sets at 4:06 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

Pittsburgh Weather Report

Pittsburgh: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 20, 2014; 3:00 AM ET

Following benign weather this weekend, a major storm will affect Pittsburgh, much of the East and Midwest on Christmas Eve. 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.

Sat. Stargazing