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

27°F

-3°C

Humidity 85%
Wind Speed Vrbl 6 mph
Barometer 30.08 in (1021.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Dec 8:56 am EST
Extended Forecast for

New Castle PA

  • Today

    Today: Partly sunny, with a high near 34. Southwest wind 6 to 9 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 3am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 32. Calm wind becoming south around 6 mph in the morning.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 34. Southwest wind 6 to 9 mph.
Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 7. Calm wind.
Friday
Mostly sunny, with a high near 32. Calm wind becoming south around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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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:
5:42 am EST Dec 3, 2025
Forecast Valid:
10am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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