


Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Light Rain Fog/Mist
70°F
21°C
Humidity | 90% |
Wind Speed | W 5 mph |
Barometer | 30.15 in (1020.7 mb) |
Dewpoint | 67°F (19°C) |
Visibility | 4.00 mi |
Last update | 18 Jul 12:53 pm EDT |
Extended Forecast for
West Mifflin PA
This Afternoon
High: 78 °F
Chance
T-stormsTonight
Low: 68 °F
Slight Chance
T-storms then
Patchy Dense
FogSaturday
High: 84 °F
Patchy Dense
Fog then
Mostly SunnySaturday Night
Low: 70 °F
Showers
LikelySunday
High: 81 °F
Chance
T-storms then
Showers
LikelySunday Night
Low: 62 °F
Showers
Likely then
Mostly ClearMonday
High: 79 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 83 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Tonight
A slight chance of showers and thunderstorms before 10pm. Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Saturday
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Southwest wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT 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)
1:48 pm EDT Jul 18, 2025
1pm EDT Jul 18, 2025-6pm EDT Jul 24, 2025