• Early AM

    May 29

    Lo 67°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Today

    May 29

    80°Lo 63°

    A heavy afternoon t-storm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      2 mph
    more
  • Mon

    May 30

    82°Lo 61°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      1 mph
    more
  • Tue

    May 31

    82°Lo 58°

    Mostly sunny and less humid

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      2 mph
  • Wed

    Jun 1

    85°Lo 63°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 68° 71° 75° 77° 78° 80° 81° 82°
RealFeel® 74° 79° 85° 88° 90° 90° 90° 89°
Humidity 72% 61% 55% 51% 46% 44% 44% 44%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NNW 2 NNW 2 NNW 4 NNW 4 NNW 4 NNW 4 NNW 5 NNW
UV Index 3 5 7 8 8 8 7 5
Cloud Cover 24% 21% 17% 14% 11% 10% 10% 11%
Dew Point 59° 58° 57° 57° 56° 56° 58° 58°
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

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 82° 74° N/A 83°
Low 58° 55° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:51 of sunlight, then sets at 8:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:58 AM with 12:34 of moolight, then sets at 3:32 PM

West Mifflin Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 2:41 AM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index