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

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1021.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 26 Aug 12:56 am EDT
Extended Forecast for

5 Miles ENE New Castle PA

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. South wind 3 to 6 mph.

    High: 82 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms after 3am. Increasing clouds, with a low around 61. Light south wind. Chance of precipitation is 20%.

    Low: 61 °F

    Mostly Clear
    then Isolated
    T-storms

  • Thursday

    Thursday: Isolated showers and thunderstorms before 7am, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 82. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 57. Calm wind.
Wednesday
Partly sunny, with a high near 82. South wind 3 to 6 mph.
Wednesday Night
Isolated showers and thunderstorms after 3am. Increasing clouds, with a low around 61. Light south wind. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms before 7am, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 82. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 86.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE New Castle PA
 41.01°N 80.25°W (Elev. 1158 ft)
Last Update:
12:01 am EDT Aug 26, 2026
Forecast Valid:
1am EDT Aug 26, 2026-6pm EDT Sep 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation