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.

Overcast

17°F

-8°C

Humidity 84%
Wind Speed W 6 mph
Barometer 30.11 in (1022.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 24 Feb 2:56 am EST
Extended Forecast for

New Castle PA

  • Overnight

    Overnight: A chance of snow, mainly before 5am. Mostly cloudy, with a low around 16. Northwest wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. West wind 6 to 8 mph becoming southwest in the afternoon.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly before 4am. Low around 27. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West wind around 6 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of snow, mainly before 5am. Mostly cloudy, with a low around 16. Northwest wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 35. West wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
Snow, mainly before 4am. Low around 27. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A slight chance of rain and snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 21. West wind around 6 mph becoming calm in the evening.
Thursday
A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle PA
 40.99°N 80.34°W (Elev. 889 ft)
Last Update:
2:42 am EST Feb 24, 2026
Forecast Valid:
3am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation