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

9°C

48°F

Humidity 77%
Wind Speed Calm
Barometer 1023.7 mb (30.21 in)
Dewpoint 5°C (41°F)
Visibility 16 km
Last update 30 May 10:56 pm EDT
Extended Forecast for

Tarentum PA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, clear, with a low around 4. Calm wind.

    Low: 4 °C

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 23. Calm wind.

    High: 23 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Calm wind becoming south 5 to 8 km/h in the afternoon.

    High: 27 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 15 °C

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 23 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °C

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °C

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 4. Calm wind.
Friday
Sunny, with a high near 23. Calm wind.
Friday Night
Mostly clear, with a low around 8. Calm wind.
Saturday
Mostly sunny, with a high near 27. Calm wind becoming south 5 to 8 km/h in the afternoon.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 23. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 28. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 28. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Tarentum PA
 40.59°N 79.76°W (Elev. 1001 m)
Last Update:
10:01 pm EDT May 30, 2024
Forecast Valid:
11pm EDT May 30, 2024-6pm EDT Jun 6, 2024
 
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