• Today

    May 23

    70°Lo 41°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      78°
  • Sun

    May 24

    80°Lo 54°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      86°
    more
  • Mon

    May 25

    83°Lo 61°

    An afternoon thunderstorm

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      55%
    • Hi
      RealFeel
      86°
    more
  • Tue

    May 26

    82°Lo 64°

    A shower and t-storm around

    Good for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      59%
    • Hi
      RealFeel
      85°
    more
  • Wed

    May 27

    80°Lo 63°

    Cloudy with t-storms possible

    Fair for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      35%
    • Hi
      RealFeel
      82°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Mostly Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 34° 32° 32° 34° 42° 51° 56° 61°
RealFeel® 39° 37° 38° 41° 49° 60° 68° 74°
Humidity 85% 85% 92% 92% 83% 61% 45% 39%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 0 0 0 0 1 E 2 ESE 2 ESE 4 SE
UV Index 0 0 0 0 2 3 5 6
Cloud Cover 0% 25% 0% 0% 9% 8% 8% 7%
Dew Point 30° 28° 30° 32° 38° 38° 35° 36°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 70° 71° 90° (1977) 66°
Low 41° 48° 28° (2006) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:38 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:11 AM with 13:54 of moolight, then sets at 1:05 AM

Washington Weather Report

Pittsburgh: Warmer Days to Come Memorial Day Weekend

May 23, 2015; 4:56 AM ET

While temperatures will remain on the cool side through Saturday, a surge of warmth will come to the Pittsburgh area during the Memorial Day holiday weekend. 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

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration