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

43°F

6°C

Humidity 100%
Wind Speed W 8 mph
Barometer 29.89 in (1013.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 May 6:56 am EDT
Extended Forecast for

Branchton PA

  • Today

    Today: Rain before noon, then a chance of showers between noon and 3pm. High near 53. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain then
    Chance
    Showers

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 5 to 8 mph.

    Low: 41 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 69. West wind 3 to 6 mph.

    High: 69 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 60. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 82. Chance of precipitation is 80%.

    High: 82 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Today
Rain before noon, then a chance of showers between noon and 3pm. High near 53. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 5 to 8 mph.
Friday
Increasing clouds, with a high near 69. West wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 60. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 8am. High near 82. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Branchton PA
 41.07°N 79.98°W (Elev. 1194 ft)
Last Update:
7:01 am EDT May 14, 2026
Forecast Valid:
7am EDT May 14, 2026-6pm EDT May 20, 2026
 
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