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

78°F

26°C

Humidity 33%
Wind Speed E 5 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Sep 5:56 pm EDT
Extended Forecast for

Kittanning PA

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northeast wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Northeast wind around 7 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. East wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Southeast wind around 6 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, clear, with a low around 46.

    Low: 46 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, sunny, with a high near 79.

    High: 79 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, clear, with a low around 48.

    Low: 48 °F

    Clear then
    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 74. Northeast wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 43. East wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 72. Southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 76.
Friday Night
Patchy fog after 1am. Otherwise, clear, with a low around 46.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 79.
Saturday Night
Patchy fog after 2am. Otherwise, clear, with a low around 48.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 80.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 51.
Monday
Patchy fog. Otherwise, sunny, with a high near 81.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 55.
Tuesday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kittanning PA
 40.84°N 79.52°W (Elev. 1040 ft)
Last Update:
4:03 pm EDT Sep 30, 2025
Forecast Valid:
6pm EDT Sep 30, 2025-6pm EDT Oct 7, 2025
 
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