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

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Overcast

42°F

6°C

Humidity 82%
Wind Speed Calm
Barometer 30.11 in (1021.1 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Last update 20 Nov 4:51 pm EST
Extended Forecast for

Aliquippa PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A chance of rain, mainly after 5pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 53. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Areas Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 7pm. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 49. North wind 3 to 6 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 52.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 54.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 48. Calm wind.
Tonight
Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Friday
A chance of rain, mainly after 5pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 53. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly after 7pm. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 49. North wind 3 to 6 mph.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 29.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 52.
Sunday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 33.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 54.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
Rain. High near 57. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Aliquippa PA
 40.61°N 80.25°W (Elev. 899 ft)
Last Update:
3:43 pm EST Nov 20, 2025
Forecast Valid:
4pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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