News Headlines
- Weather Observers Needed-Learn More About CoCoRaHS
- The Growing Season Active for much of eastern OH, northern WV and southwestern PA
- Check Out Our Graphical Hazardous Weather Outlook
- Observe down trees, hail, of flooding? We would love to know!
- Interested in weather? Check out our Basic SKYWARN Video Series on YouTube!
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Light Rain
54°F
12°C
| Humidity | 90% |
| Wind Speed | NW 18 G 32 mph |
| Barometer | 30.22 in (1023.5 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 10 Apr 11:53 pm EDT |
Extended Forecast for
West Mifflin PA
Overnight
Low: 44 °F
Chance
ShowersSaturday
High: 62 °F
Becoming
SunnySaturday Night
Low: 42 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
Sunday Night
Low: 62 °F
Mostly Cloudy
Monday
High: 76 °F
Chance
ShowersMonday Night
Low: 61 °F
Chance
ShowersTuesday
High: 80 °F
Chance
ShowersTuesday Night
Low: 64 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
Overnight
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 44. North wind 7 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 62. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 42. Light and variable wind.
Sunday
Partly sunny, with a high near 79. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 62. South wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Tuesday
A chance of showers before 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Mifflin PA
40.34°N 79.91°W (Elev. 1086 ft)
40.34°N 79.91°W (Elev. 1086 ft)
8:10 pm EDT Apr 10, 2026
12am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
