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

28°F

-2°C

Humidity 81%
Wind Speed SW 7 mph
Barometer 30.23 in (1026.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 3:56 am EST
Extended Forecast for

5 Miles NNW Portersville PA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 37. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 44. South wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 41. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 20. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 20 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.

    High: 25 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 37. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 26. Southwest wind around 7 mph.
Tuesday
Increasing clouds, with a high near 44. South wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 41. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 20. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Saturday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Portersville PA
 40.98°N 80.17°W (Elev. 1188 ft)
Last Update:
12:31 am EST Jan 12, 2026
Forecast Valid:
4am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation