• Today

    Sep 19

    71°Lo 56°

    Fog in the a.m.; partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Sep 20

    78°Lo 59°

    Sun and some clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Sep 21

    75°Lo 51°

    Mostly cloudy with a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Sep 22

    62°Lo 46°

    Partly sunny and cooler

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 23

    69°Lo 48°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    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
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 62° 62° 61° 61° 60° 59° 60° 62°
RealFeel® 60° 60° 59° 58° 57° 57° 57° 59°
Humidity 83% 85% 85% 86% 88% 91% 91% 89%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
5%
 
5%
 
5%
 
6%
 
6%
 
10%
 
18%
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) 4 S 4 S 5 SSW 5 SSW 5 SSW 5 SSW 5 SSW 6 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 46% 46% 46% 53% 61% 64% 76%
Dew Point 57° 57° 57° 56° 57° 57° 58° 59°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 75° 72° 88° (1965) 68°
Low 51° 48° 27° (1956) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 12:13 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 AM with 13:15 of moolight, then sets at 5:51 PM

Top Story

Ligonier Weather Report

Pittsburgh: Sunny Skies, Pleasant Conditions to Continue Into the Weekend

September 19, 2014; 5:05 AM ET

Pleasant conditions and rising temperatures are in store for Pittsburgh as the weekend approaches. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Sun. Snow Day Potential