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

30°F

-1°C

Humidity 64%
Wind Speed Vrbl 3 mph
Barometer 29.94 in (1016.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 26 Feb 10:56 am EST
Extended Forecast for

4 Miles ESE Mercer PA

  • Today

    Today: Sunny, with a high near 35. Northwest wind 3 to 6 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Southwest wind 6 to 10 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Southwest wind around 8 mph becoming northwest in the afternoon.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 35. Northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 50. Southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 34. South wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 48. Southwest wind around 8 mph becoming northwest in the afternoon.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 30.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Monday
A chance of snow before 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Mercer PA
 41.2°N 80.16°W (Elev. 1355 ft)
Last Update:
10:22 am EST Feb 26, 2026
Forecast Valid:
11am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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