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

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in (1021.5 mb)
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Last update 20 Nov 8:56 pm EST
Extended Forecast for

3 Miles NW Meridian PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain after noon. Cloudy, with a high near 52. Calm wind becoming southwest around 6 mph. Chance of precipitation is 20%.

    High: 52 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Rain likely. Cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 47. North wind 5 to 7 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Calm wind.
Friday
A slight chance of rain after noon. Cloudy, with a high near 52. Calm wind becoming southwest around 6 mph. Chance of precipitation is 20%.
Friday Night
Rain likely. Cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 47. North wind 5 to 7 mph.
Saturday Night
Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 25. Calm wind.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 52.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Tuesday
Rain. High near 55. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Meridian PA
 40.88°N 80.01°W (Elev. 1119 ft)
Last Update:
7:52 pm EST Nov 20, 2025
Forecast Valid:
9pm EST Nov 20, 2025-6pm EST Nov 27, 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