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

32°F

0°C

Humidity 79%
Wind Speed NW 15 mph
Barometer 30.23 in (1026.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 23 Mar 3:56 pm EDT
Extended Forecast for

Slippery Rock PASimilar City Names

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. Northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. North wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. Calm wind.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. South wind 3 to 8 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Friday

    Friday: Rain likely before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. Northwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. North wind 5 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 30. Calm wind.
Wednesday
Mostly cloudy, with a high near 57. South wind 3 to 8 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Thursday Night
Rain, mainly after 8pm. Low around 33. Chance of precipitation is 90%.
Friday
Rain likely before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PASimilar City Names
 41.08°N 80.06°W (Elev. 1237 ft)
Last Update:
2:21 pm EDT Mar 23, 2026
Forecast Valid:
4pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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