National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Light Rain

44°F

7°C

Humidity 100%
Wind Speed N 9 mph
Barometer 29.79 in (1010.3 mb)
Dewpoint 44°F (7°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 22 Mar 10:56 pm EDT
Extended Forecast for

4 Miles ESE Mercer PA

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 33. North wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain

  • Monday

    Monday: A chance of snow, mainly between 1pm and 4pm. Mostly cloudy, with a high near 40. North wind 13 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Northwest wind 5 to 13 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly before 2am. Low around 33. North wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of snow, mainly between 1pm and 4pm. Mostly cloudy, with a high near 40. North wind 13 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 13 mph.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. Light and variable wind.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Low around 34. Chance of precipitation is 80%.
Friday
Rain likely before 8am. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 52.
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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:
11:36 pm EDT Mar 22, 2026
Forecast Valid:
11pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation