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.

Thunderstorm Light Rain

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 64°F (18°C)
Visibility 4.00 mi
Last update 25 Jun 9:51 pm EDT
Extended Forecast for

Aliquippa PA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Areas Fog
    then Cloudy

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 64. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

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

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 64. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms before 8pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Mostly sunny and hot, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Mostly sunny and hot, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Aliquippa PA
 40.61°N 80.25°W (Elev. 899 ft)
Last Update:
9:31 pm EDT Jun 25, 2026
Forecast Valid:
10pm EDT Jun 25, 2026-6pm EDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation