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.

Fair

45°F

7°C

Humidity 31%
Wind Speed W 20 G 33 mph
Barometer 29.82 in (1010.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Mar 12:53 am EDT
Extended Forecast for

Elco PA

  • Overnight

    Overnight: Mostly clear, with a low around 32. West wind around 14 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Calm wind becoming east around 6 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Southeast wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 50. Southeast wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 69. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Rain

  • Monday Night

    Monday Night: A chance of snow before 2am. Mostly cloudy, with a low around 22. Breezy. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. Breezy.

    High: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. West wind around 14 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 38. Calm wind becoming east around 6 mph after midnight.
Sunday
Mostly cloudy, with a high near 67. Southeast wind 9 to 16 mph, with gusts as high as 29 mph.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 50. Southeast wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 69. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 22. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 30. Breezy.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elco PA
 40.09°N 79.86°W (Elev. 1102 ft)
Last Update:
11:51 pm EDT Mar 13, 2026
Forecast Valid:
1am EDT Mar 14, 2026-6pm EDT Mar 20, 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