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.

Fair

56°F

13°C

Humidity 87%
Wind Speed Calm
Barometer 30.30 in (1027.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 1 Sep 8:56 am EDT
Extended Forecast for

2 Miles NW Slippery Rock PA

  • Labor Day

    Labor Day: Sunny, with a high near 77. East wind 3 to 6 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Light southeast wind.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. South wind 3 to 7 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Showers
    Likely then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Labor Day
Sunny, with a high near 77. East wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 50. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Light southeast wind.
Tuesday Night
Mostly clear, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 80. South wind 3 to 7 mph.
Wednesday Night
A chance of showers, mainly after 2am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Thursday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 71. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 49. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 71.
Friday Night
A chance of sprinkles before 2am. Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Slippery Rock PA
 41.08°N 80.09°W (Elev. 1299 ft)
Last Update:
7:02 am EDT Sep 1, 2025
Forecast Valid:
9am EDT Sep 1, 2025-6pm EDT Sep 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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