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.

Light Snow

32°F

0°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.07 in (1020.0 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 7 Dec 5:56 pm EST
Extended Forecast for

Renfrew PA

  • Tonight

    Tonight: A slight chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 14. West wind around 6 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Northeast wind around 6 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 36. South wind 5 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow, mainly after 1am. Cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain and snow after 1pm. High near 41. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
A slight chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 14. West wind around 6 mph becoming north after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 26. Northeast wind around 6 mph.
Monday Night
Partly cloudy, with a low around 11. Calm wind.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 36. South wind 5 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, possibly mixed with snow, mainly after 1am. Cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain and snow after 1pm. High near 41. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow, mainly before 1am. Low around 24. Chance of precipitation is 80%.
Thursday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 21. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Renfrew PA
 40.79°N 79.99°W (Elev. 1125 ft)
Last Update:
6:18 pm EST Dec 7, 2025
Forecast Valid:
6pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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