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.

Overcast

52°F

11°C

Humidity 41%
Wind Speed Calm
Barometer 30.14 in (1022.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 30 Mar 1:56 am EDT
Extended Forecast for

3 Miles WSW Grove City PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Southwest wind around 8 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 55. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 73. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 50. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly before 2pm. High near 61. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely before 8am, then rain likely between 8am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Southwest wind around 8 mph.
Monday
Mostly cloudy, with a high near 64. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 55. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 73. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 50. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers, mainly before 2pm. High near 61. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Thursday
Showers likely before 8am, then rain likely between 8am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Friday
Rain likely before 8am, then rain likely and possibly a thunderstorm between 8am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Saturday
Rain likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Grove City PA
 41.15°N 80.14°W (Elev. 1299 ft)
Last Update:
1:51 am EDT Mar 30, 2026
Forecast Valid:
2am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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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