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

50°F

10°C

Humidity 68%
Wind Speed Calm
Barometer 30.03 in (1017.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 10 Nov 7:56 pm EST
Extended Forecast for

Harmony PA

  • Tonight

    Tonight: Areas of fog. Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Fog

  • Veterans Day

    Veterans Day: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Areas Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly between 10pm and 4am. Patchy fog after 8pm. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 50. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a chance of snow. Cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, increasing clouds, with a low around 34. Calm wind.
Veterans Day
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 60. Light and variable wind.
Wednesday Night
Rain, mainly between 10pm and 4am. Patchy fog after 8pm. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely. Cloudy, with a high near 50. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 4am, then a chance of snow. Cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of snow before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Monday
Areas of fog. Otherwise, partly sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harmony PA
 40.8°N 80.13°W (Elev. 968 ft)
Last Update:
7:56 pm EST Nov 10, 2026
Forecast Valid:
8pm EST Nov 10, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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