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

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

67°F

19°C

Humidity 91%
Wind Speed N 3 mph
Barometer 30.02 in (1016.2 mb)
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 28 Aug 1:53 am EDT
Extended Forecast for

Murrysville PA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.

    High: 80 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. North wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 82. Light east wind.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. Calm wind.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 54. North wind around 5 mph becoming calm after midnight.
Saturday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 82. Light east wind.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 60. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 70.
Tuesday
Partly sunny and hot, with a high near 90.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Murrysville PA
 40.45°N 79.66°W (Elev. 1063 ft)
Last Update:
1:46 am EDT Aug 28, 2026
Forecast Valid:
2am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
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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