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

61°F

16°C

Humidity 97%
Wind Speed Vrbl 7 mph
Barometer 29.92 in (1014.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 4 Nov 4:56 pm EST
Extended Forecast for

Slippery Rock PA

  • This Afternoon

    This Afternoon: Rain. High near 77. West wind around 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 5am. Low around 58. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 67. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.

    High: 51 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain. High near 77. West wind around 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 5am. Low around 58. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 67. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm in the evening.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.06°N 80.07°W (Elev. 1260 ft)
Last Update:
4:21 pm EST Nov 4, 2026
Forecast Valid:
4pm EST Nov 4, 2026-6pm EST Nov 10, 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