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.

Mostly Cloudy

55°F

13°C

Humidity 57%
Wind Speed SW 3 mph
Barometer 30.04 in (1019.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 17 Feb 2:56 pm EST
Extended Forecast for

New Castle Northwest PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. South wind 3 to 5 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of sprinkles between 1am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 40. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain with a chance of sprinkles before 1pm, then rain likely between 1pm and 3pm. High near 58. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of sprinkles before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 58. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Partly sunny, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. South wind 3 to 5 mph.
Tonight
A chance of sprinkles between 1am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 40. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
Rain with a chance of sprinkles before 1pm, then rain likely between 1pm and 3pm. High near 58. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
A chance of sprinkles before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 58. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 1pm. Partly sunny, with a high near 58. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Sunday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle Northwest PA
 41.04°N 80.33°W (Elev. 1175 ft)
Last Update:
1:21 pm EST Feb 17, 2026
Forecast Valid:
3pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation