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.

Fair

33°F

1°C

Humidity 42%
Wind Speed N 10 mph
Barometer 30.37 in (1031.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Mar 2:56 pm EST
Extended Forecast for

New Castle Northwest PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. North wind around 9 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. North wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 43. Light and variable wind becoming east around 6 mph in the morning.

    High: 43 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Freezing rain likely between 1am and 4am, then rain likely after 4am. Increasing clouds, with a low around 30. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Partly Cloudy
    then
    Rain/Freezing
    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 50. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Thursday

    Thursday: Rain. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 35. North wind around 9 mph.
Tonight
Increasing clouds, with a low around 17. North wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, then gradually becoming sunny, with a high near 43. Light and variable wind becoming east around 6 mph in the morning.
Monday Night
Freezing rain likely between 1am and 4am, then rain likely after 4am. Increasing clouds, with a low around 30. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 50. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 52. Chance of precipitation is 80%.
Thursday
Rain. High near 68. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 53. Chance of precipitation is 80%.
Friday
A chance of rain. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Saturday
Rain. High near 72. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle Northwest PA
 41.04°N 80.33°W (Elev. 1175 ft)
Last Update:
1:21 pm EST Mar 1, 2026
Forecast Valid:
3pm EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation