Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

42°F

6°C

Humidity 62%
Wind Speed W 10 G 17 mph
Barometer 30.08 in (1019.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 19 Apr 6:56 pm EDT
Extended Forecast for

Harmony PA

Freeze Watch April 20, 11:00pm until April 21, 09:00am
Freeze Warning April 20, 02:00am until April 20, 10:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning
  • Tonight

    Tonight: A chance of rain showers, mixing with snow after 1am, then gradually ending.  Widespread frost after 5am.  Otherwise, mostly cloudy, with a low around 29. West wind around 7 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Widespread frost before 8am.  Otherwise, mostly sunny, with a high near 47. Northwest wind 6 to 10 mph.

    High: 47 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming south 5 to 9 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 51. Southwest wind around 5 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 71. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain showers, mixing with snow after 1am, then gradually ending. Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 29. West wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 47. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 25. Light and variable wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Harmony PA
 40.8°N 80.11°W (Elev. 997 ft)
6:31 pm EDT Apr 19, 2026
7pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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Additional Resources

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