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.

Overcast

62°F

17°C

Humidity 75%
Wind Speed NW 3 mph
Barometer 29.84 in (1010.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 11:56 pm EDT
Extended Forecast for

Curtisville PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 76. West wind 5 to 14 mph.

    High: 76 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West wind 5 to 8 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 76. West wind 6 to 11 mph.

    High: 76 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. West wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, then showers and possibly a thunderstorm after 2am. Low around 60. Chance of precipitation is 90%.

    Low: 60 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 76. Chance of precipitation is 90%.

    High: 76 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.
Juneteenth
Increasing clouds, with a high near 76. West wind 5 to 14 mph.
Friday Night
Mostly clear, with a low around 55. West wind 5 to 8 mph.
Saturday
Increasing clouds, with a high near 76. West wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 56. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Showers likely, then showers and possibly a thunderstorm after 2am. Low around 60. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 76. Chance of precipitation is 90%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Curtisville PA
 40.66°N 79.83°W (Elev. 1060 ft)
Last Update:
12:46 am EDT Jun 19, 2026
Forecast Valid:
12am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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