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

44°F

7°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.57 in (1003.0 mb)
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 8:56 am EST
Extended Forecast for

3 Miles NNW Slippery Rock PA

  • Today

    Today: Showers, mainly before noon. High near 49. North wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain and snow showers before 2am, then a slight chance of snow showers between 2am and 3am. Mostly cloudy, with a low around 29. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 10am, then rain showers likely between 10am and 4pm, then rain and snow showers likely after 4pm. Mostly cloudy, with a high near 42. West wind 5 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, possibly mixed with rain before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers, mainly before noon. High near 49. North wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain and snow showers before 2am, then a slight chance of snow showers between 2am and 3am. Mostly cloudy, with a low around 29. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of snow showers before 10am, then rain showers likely between 10am and 4pm, then rain and snow showers likely after 4pm. Mostly cloudy, with a high near 42. West wind 5 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Snow showers likely, possibly mixed with rain before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Slippery Rock PA
 41.1°N 80.06°W (Elev. 1286 ft)
Last Update:
5:16 am EST Nov 12, 2026
Forecast Valid:
9am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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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