• Tonight

    Aug 1

    Lo 57°

    A shower around, mainly early

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      3 mph
    more
  • Sat

    Aug 2

    77°Lo 57°

    A couple of p.m. t-storms

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      3 mph
    more
  • Sun

    Aug 3

    78°Lo 58°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      3 mph
  • Mon

    Aug 4

    83°Lo 55°

    Sunny to partly cloudy

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      3 mph
    more
  • Tue

    Aug 5

    83°Lo 59°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      3 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 60° 59° 57° 59° 59° 59° 59° 62°
RealFeel® 59° 59° 57° 58° 58° 58° 59° 63°
Humidity 88% 87% 91% 84% 84% 83% 85% 82%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
27%
 
20%
 
20%
 
20%
 
20%
 
20%
 
25%
 
43%
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) 2 NE 1 NE 2 NNE 2 E 2 ENE 2 ENE 2 NE 2 NNE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 79% 90% 94% 94% 90% 76% 76% 70%
Dew Point 56° 55° 55° 54° 54° 54° 55° 56°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2013
High 78° 81° 96° (1991) 76°
Low 58° 58° 45° (1976) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:12 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:41 PM with 10:46 of moolight, then sets at 12:27 AM

Top Story

Washington Weather Report

Pittsburgh: Storms, Warmer Weather Ahead

August 1, 2014; 12:15 PM ET

Thunderstorms will be a continued trend for Pittsburgh though temperatures will rise into the weekend. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index