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.

Light Rain

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in (1021.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 May 1:56 am EDT
Extended Forecast for

2 Miles SE South New Castle PA

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 54. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before 2pm, then scattered showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 75. Southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Scattered
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Patchy fog after 5am. Otherwise, cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers
    Likely then
    Scattered
    Showers and
    Patchy Fog

  • Memorial Day

    Memorial Day: Mostly cloudy, with a high near 79. North wind 3 to 5 mph.

    High: 79 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 83.

    High: 83 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 8am. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 54. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers before 2pm, then scattered showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 75. Southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Patchy fog after 5am. Otherwise, cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Memorial Day
Mostly cloudy, with a high near 79. North wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 58. Calm wind.
Tuesday
Mostly cloudy, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
A chance of showers after 8am. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE South New Castle PA
 40.95°N 80.32°W (Elev. 1198 ft)
Last Update:
2:21 am EDT May 24, 2026
Forecast Valid:
2am EDT May 24, 2026-6pm EDT May 30, 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