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.

A Few Clouds

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in (1019.3 mb)
Dewpoint 57°F (14°C)
Visibility 8.00 mi
Last update 28 Aug 5:56 am EDT
Extended Forecast for

Slippery Rock PASimilar City Names

  • Today

    Today: Isolated showers between 10am and 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog between 3am and 5am. Otherwise, mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 80. Light southeast wind.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

Detailed Forecast

Today
Isolated showers between 10am and 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tonight
Patchy fog between 3am and 5am. Otherwise, mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 80. Light southeast wind.
Saturday Night
Partly cloudy, with a low around 58. Calm wind.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Partly sunny, with a high near 87.
Monday Night
Mostly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 89.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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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:
4:51 am EDT Aug 28, 2026
Forecast Valid:
5am EDT Aug 28, 2026-6pm EDT Sep 3, 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