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

51°F

11°C

Humidity 61%
Wind Speed W 9 mph
Barometer 30.06 in (1018.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 Nov 2:56 pm EST
Extended Forecast for

Harmony PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Northwest wind around 9 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Northwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 34. Light and variable wind.
Tuesday
Sunny, with a high near 63. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 32. Calm wind.
Veterans Day
Mostly cloudy, with a high near 60. Light and variable wind.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.
Thursday Night
Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Friday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harmony PA
 40.8°N 80.13°W (Elev. 968 ft)
Last Update:
1:21 pm EST Nov 9, 2026
Forecast Valid:
3pm EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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