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

55°F

13°C

Humidity 90%
Wind Speed NW 3 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Oct 10:56 pm EDT
Extended Forecast for

Kittanning PA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Light north wind becoming northwest 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 5am. Otherwise, clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming north 5 to 7 mph in the morning.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32. North wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Clear then
    Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 67. Light north wind becoming northwest 5 to 9 mph in the morning.
Wednesday Night
Patchy frost after 5am. Otherwise, clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 63. Calm wind becoming north 5 to 7 mph in the morning.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32. North wind around 5 mph becoming calm in the evening.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kittanning PA
 40.81°N 79.52°W (Elev. 804 ft)
Last Update:
9:44 pm EDT Oct 14, 2025
Forecast Valid:
11pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
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