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

44°F

7°C

Humidity 93%
Wind Speed W 7 mph
Barometer 29.90 in (1014.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 14 May 6:56 am EDT
Extended Forecast for

2 Miles SE South New Castle PA

  • Today

    Today: Rain likely, mainly before 9am. Mostly cloudy, with a high near 55. Northwest wind 8 to 13 mph. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 5 to 9 mph.

    Low: 41 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 69. Northwest wind 3 to 6 mph.

    High: 69 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 62. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 83. Chance of precipitation is 80%.

    High: 83 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely, mainly before 9am. Mostly cloudy, with a high near 55. Northwest wind 8 to 13 mph. Chance of precipitation is 70%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 5 to 9 mph.
Friday
Increasing clouds, with a high near 69. Northwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 62. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 8am. High near 83. Chance of precipitation is 80%.
Sunday Night
Showers likely before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
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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:
7:01 am EDT May 14, 2026
Forecast Valid:
7am EDT May 14, 2026-6pm EDT May 20, 2026
 
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Additional Resources

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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