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/Mist

59°F

15°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 57°F (14°C)
Visibility 1.75 mi
Last update 5 Mar 4:51 pm EST
Extended Forecast for

3 Miles S McMurray PA

  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm. High near 63. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Rain

  • Tonight

    Tonight: Rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and midnight. Low around 55. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Rain then
    Mostly Cloudy

  • Friday

    Friday: A chance of rain before 2pm, then a slight chance of rain after 3pm. Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 70. Southwest wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Patchy Dense
    Fog then
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 7pm, then a slight chance of rain after 1am. Partly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 75. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 31 mph. 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

    Chance Rain
    then Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °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 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 63. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and midnight. Low around 55. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain before 2pm, then a slight chance of rain after 3pm. Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 70. Southwest wind 3 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 before 7pm, then a slight chance of rain after 1am. Partly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 75. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 31 mph. 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 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 69.
Monday Night
A chance of rain after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
A chance of rain. Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S McMurray PA
 40.24°N 80.1°W (Elev. 1171 ft)
Last Update:
1:21 pm EST Mar 5, 2026
Forecast Valid:
5pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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