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.

Rain

45°F

7°C

Humidity 97%
Wind Speed NW 17 G 28 mph
Barometer 29.93 in (1014.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 27 Mar 2:56 am EDT
Extended Forecast for

4 Miles ESE Mercer PA

  • Overnight

    Overnight: Rain likely, mainly before 4am. Cloudy, with a low around 32. North wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 45. North wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 45 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Northwest wind 7 to 9 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41. West wind 7 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light and variable wind becoming south 5 to 7 mph after midnight.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Cloudy, with a low around 32. North wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 45. North wind 9 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 22. Northwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 41. West wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 26. Light and variable wind becoming south 5 to 7 mph after midnight.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A chance of rain after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Tuesday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Mercer PA
 41.2°N 80.16°W (Elev. 1355 ft)
Last Update:
2:21 am EDT Mar 27, 2026
Forecast Valid:
3am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation