• Tonight

    Sep 3

    Lo 65°

    A thunderstorm in spots early

    Lawn Mowing Weather
    • Hours of Precip
      1
    • Precip
      50%
    • Hi
      RealFeel
      94°
  • Fri

    Sep 4

    86°Lo 66°

    A p.m. t-storm in spots

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      43%
    • Hi
      RealFeel
      92°
    more
  • Sat

    Sep 5

    81°Lo 60°

    Partly sunny and warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      86°
    more
  • Sun

    Sep 6

    84°Lo 59°

    Sunny and very warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      89°
    more
  • Mon

    Sep 7

    86°Lo 59°

    Sunny and remaining warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      92°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Sunny
Cloudy
Cloudy
Partly Sunny
Mostly Cloudy
Partly Sunny
Cloudy
Mostly Cloudy
Temp (°F) 63° 69° 73° 77° 79° 82° 83° 84°
RealFeel® 66° 70° 76° 84° 87° 93° 94° 91°
Humidity 100% 90% 79% 70% 65% 61% 58% 56%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
5%
 
5%
 
6%
 
7%
 
7%
 
11%
 
17%
 
17%
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) 5 E 5 SW 6 WSW 6 WSW 5 N 4 WSW 4 NNW 5 NNE
UV Index 1 1 1 5 4 6 5 4
Cloud Cover 46% 90% 95% 47% 82% 45% 91% 75%
Dew Point 63° 66° 66° 67° 67° 67° 68° 67°
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 Middle Grid line 60 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 84° 78° 95° (1953) 81°
Low 65° 54° 39° (1946) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 13:00 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:09 PM with 14:19 of moolight, then sets at 1:28 PM

Ligonier Weather Report

Pittsburgh: July-like Warmth to Hold Through Labor Day Weekend

September 3, 2015; 12:01 PM ET

While a backdoor cool front will bring some relief to the Atlantic coast and central Appalachians for part of the Labor Day weekend, the weather will remain July-like around Pittsburgh. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration