National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Unknown Precip

35°F

2°C

Humidity 70%
Wind Speed Vrbl 5 mph
Barometer 30.01 in (1018.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Dec 2:56 pm EST
Extended Forecast for

New Castle PA

  • This Afternoon

    This Afternoon: A chance of snow. Cloudy, with a high near 37. West wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 14. North wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Calm wind becoming northeast around 6 mph.

    High: 27 °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. Mostly cloudy, with a high near 37. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow, becoming all rain after 4am. Cloudy, with a low around 31. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain before 1pm, then rain and snow. High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain then
    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

Detailed Forecast

This Afternoon
A chance of snow. Cloudy, with a high near 37. West wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 14. North wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 27. Calm wind becoming northeast around 6 mph.
Monday Night
Partly cloudy, with a low around 11. Calm wind.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, possibly mixed with snow, becoming all rain after 4am. Cloudy, with a low around 31. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 1pm, then rain and snow. High near 42. Chance of precipitation is 100%.
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 30. Chance of precipitation is 50%.
Friday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle PA
 40.99°N 80.34°W (Elev. 889 ft)
Last Update:
1:23 pm EST Dec 7, 2025
Forecast Valid:
3pm EST Dec 7, 2025-6pm EST Dec 13, 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