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

47°F

8°C

Humidity 59%
Wind Speed S 3 mph
Barometer 30.61 in (1038.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 10:56 am EDT
Extended Forecast for

4 Miles NNW Prospect PA

  • Today

    Today: Sunny, with a high near 60. Light south wind.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 2am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 60. Light south wind.
Tonight
Patchy frost after 2am. Otherwise, clear, with a low around 34. Calm wind.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Clear, with a low around 35. Calm wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 35.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Clear, with a low around 37.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Prospect PA
 40.95°N 80.08°W (Elev. 1198 ft)
Last Update:
5:51 am EDT Oct 18, 2026
Forecast Valid:
11am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

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