• Today

    May 27

    81°Lo 59°

    Humid; cloudy, then some sun

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      83°
    more
  • Thu

    May 28

    81°Lo 56°

    Humid with partial sunshine

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      88°
  • Fri

    May 29

    82°Lo 61°

    A t-storm around in the p.m.

    Very Good for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      40%
    • Hi
      RealFeel
      89°
    more
  • Sat

    May 30

    81°Lo 55°

    A t-storm in the afternoon

    Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      64%
    • Hi
      RealFeel
      84°
    more
  • Sun

    May 31

    66°Lo 53°

    A shower and t-storm around

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
      70°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 61° 59° 65° 68° 69° 71° 74° 75°
RealFeel® 63° 62° 70° 73° 77° 80° 83° 86°
Humidity 93% 99% 93% 81% 74% 67% 62% 59%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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13%
 
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0%
Snow
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 0 0 1 NNW 4 NNW 5 NNW 5 NNW 5 NNW 5 N
UV Index 0 0 1 3 5 6 7 7
Cloud Cover 76% 76% 70% 51% 46% 46% 46% 46%
Dew Point 59° 59° 63° 62° 61° 60° 60° 60°
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 Middle Grid line 55 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 81° 73° 88° (2012) 79°
Low 56° 49° 30° (1983) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:45 of sunlight, then sets at 8:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:52 PM with 11:46 of moolight, then sets at 3:38 AM

Washington Weather Report

Pittsburgh: Major Cooldown to Arrive This Weekend

May 27, 2015; 2:49 PM ET

Spotty showers and locally heavy, gusty thunderstorms will join in with the warm, humid weather pattern through Thursday around the Pittsburgh area. 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?

Thu. Overnight Freeze

Thu. Degree Days

Thu. Evapotranspiration