Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

64°F

18°C

Humidity 81%
Wind Speed S 14 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 May 3:53 pm EDT
Extended Forecast for

Sharpsburg PA

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely.  Cloudy, with a high near 74. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm.  Mostly cloudy, with a low around 60. Southwest wind 5 to 9 mph becoming light  after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    T-storms
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 82. Southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Light southeast wind.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 91. Southwest wind 5 to 11 mph.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 70. Chance of precipitation is 50%.

    Low: 70 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm.  High near 84. Chance of precipitation is 90%.

    High: 84 °F

    Showers

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Cloudy, with a high near 74. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 60. Southwest wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 63. Light southeast wind.
Monday
Sunny and hot, with a high near 91. Southwest wind 5 to 11 mph.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny and hot, with a high near 90.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 84. Chance of precipitation is 90%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sharpsburg PA
 40.52°N 79.91°W (Elev. 1056 ft)
2:21 pm EDT May 16, 2026
4pm EDT May 16, 2026-6pm EDT May 22, 2026
 
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Additional Resources

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