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.

Partly Cloudy

37°F

3°C

Humidity 52%
Wind Speed Calm
Barometer 30.32 in (1029.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Mar 9:56 pm EDT
Extended Forecast for

3 Miles WSW Grove City PA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Light east wind.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 47. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 68. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 34. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain likely, possibly mixed with snow before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain/Snow
    Likely then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Light east wind.
Wednesday
Mostly cloudy, with a high near 57. Light and variable wind becoming south 5 to 8 mph in the morning.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 47. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 68. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 34. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain likely, possibly mixed with snow before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 60.
Monday Night
A chance of rain. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 60. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Grove City PA
 41.15°N 80.14°W (Elev. 1299 ft)
Last Update:
10:06 pm EDT Mar 24, 2026
Forecast Valid:
10pm EDT Mar 24, 2026-6pm EDT Mar 31, 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