Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Fair

65°F

18°C

Humidity 59%
Wind Speed Vrbl 6 mph
Barometer 29.82 in (1011.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 7 Oct 7:56 pm EDT
Extended Forecast for

New Castle PA

  • Tonight

    Tonight: Isolated showers between 10pm and midnight.  Mostly clear, with a low around 51. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 2am.  Low around 56. Chance of precipitation is 100%.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers.  High near 67. Chance of precipitation is 100%.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am.  Cloudy, with a low around 59. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Isolated showers between 10pm and midnight. Mostly clear, with a low around 51. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 70. West wind 5 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 45. Calm wind.
Friday
Sunny, with a high near 70. Light and variable wind.
Friday Night
Partly cloudy, with a low around 50. Light and variable wind.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Showers, mainly after 2am. Low around 56. Chance of precipitation is 100%.
Sunday
Showers. High near 67. Chance of precipitation is 100%.
Sunday Night
A chance of showers before 2am. Cloudy, with a low around 59. Chance of precipitation is 40%.
Columbus Day
Mostly cloudy, with a high near 71.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle PA
 41°N 80.37°W (Elev. 1050 ft)
7:31 pm EDT Oct 7, 2026
8pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database