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- Weather Observers Needed-Learn More About CoCoRaHS
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- Pennsylvania's Severe Weather Awareness Week | April 13-17, 2026
- Observe down trees, hail, of flooding? We would love to know!
Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
A Few Clouds
81°F
27°C
| Humidity | 33% |
| Wind Speed | SW 18 G 31 mph |
| Barometer | 29.82 in (1009.1 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 16 Apr 3:53 pm EDT |
Extended Forecast for
West Mifflin PA
This Afternoon
High: 82 °F
Chance
T-stormsTonight
Low: 59 °F
Showers
LikelyFriday
High: 76 °F
Decreasing
CloudsFriday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 81 °F
Slight Chance
Showers then
Showers
LikelySaturday Night
Low: 44 °F
Showers
Sunday
High: 53 °F
Showers
LikelySunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 49 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 59. West wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Northwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 58. Light and variable wind becoming southeast around 6 mph after midnight.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 44. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Mifflin PA
40.36°N 79.91°W (Elev. 1017 ft)
40.36°N 79.91°W (Elev. 1017 ft)
2:21 pm EDT Apr 16, 2026
4pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
Additional Resources
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Hourly Weather Forecast
