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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

19°C

66°F

Humidity NA
Wind Speed Calm
Barometer 1016.7 mb (30.03 in)
Dewpoint N/A
Visibility 11 km
Last update 10 Jul 12:56 am EDT
Extended Forecast for

Zelienople PA

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 30. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 30 °C

    Areas Fog
    then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Scattered
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 31. Calm wind. Chance of precipitation is 30%.

    High: 31 °C

    Areas Fog
    then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 30%.

    Low: 19 °C

    Scattered
    T-storms then
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 33. Chance of precipitation is 20%.

    High: 33 °C

    Areas Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 31. Chance of precipitation is 70%.

    High: 31 °C

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    Showers
    Likely and
    Patchy Fog

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. Calm wind.
Thursday
Scattered showers and thunderstorms, mainly after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 30. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday
Scattered showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 31. Calm wind. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 19. Calm wind. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, mostly sunny and hot, with a high near 33. Chance of precipitation is 20%.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 21.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 31. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Areas of fog. Otherwise, mostly sunny and hot, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Patchy fog. Otherwise, mostly sunny and hot, with a high near 32. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Zelienople PA
 40.8°N 80.16°W (Elev. 899 m)
Last Update:
1:12 am EDT Jul 10, 2025
Forecast Valid:
1am EDT Jul 10, 2025-6pm EDT Jul 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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