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.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed NW 15 G 20 mph
Barometer 29.88 in (1013.5 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill28°F (-2°C)
Last update 23 Mar 5:56 am EDT
Extended Forecast for

5 Miles NNW Portersville PA

  • Today

    Today: A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. Northwest wind 10 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Cloudy then
    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. South wind 3 to 8 mph.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain likely before 8am. Partly sunny, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely
    then Partly
    Sunny

Detailed Forecast

Today
A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. Northwest wind 10 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30. Calm wind.
Wednesday
Partly sunny, with a high near 61. South wind 3 to 8 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Low around 35. Chance of precipitation is 80%.
Friday
Rain likely before 8am. Partly sunny, with a high near 44. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Portersville PA
 40.98°N 80.17°W (Elev. 1188 ft)
Last Update:
4:17 am EDT Mar 23, 2026
Forecast Valid:
6am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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