National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Rain Fog

52°F

11°C

Humidity 100%
Wind Speed S 9 mph
Barometer 30.05 in (1018.4 mb)
Dewpoint 52°F (11°C)
Visibility 0.25 mi
Wind Chill49°F (9°C)
Last update 5 Mar 2:53 am EST
Extended Forecast for

Mount Oliver PA

  • Overnight

    Overnight: Rain, mainly before 5am. Widespread fog. Low around 51. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain and Fog

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 1pm. High near 65. South wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 10pm. Low around 56. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain between 1am and 4am, then a slight chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain, mainly before 5am. Widespread fog. Low around 51. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, with thunderstorms also possible after 1pm. High near 65. South wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Rain, mainly before 10pm. Low around 56. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain between 1am and 4am, then a slight chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Oliver PA
 40.39°N 79.99°W (Elev. 1188 ft)
Last Update:
1:21 am EST Mar 5, 2026
Forecast Valid:
2am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation