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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Light Snow

29°F

-2°C

Humidity 78%
Wind Speed NE 8 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 23°F (-5°C)
Visibility 4.00 mi
Wind Chill21°F (-6°C)
Last update 5 Dec 12:51 pm EST
Extended Forecast for

New Castle DE

  • This Afternoon

    This Afternoon: A slight chance of light snow before 4pm. Cloudy, with a high near 33. Northeast wind around 5 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Light Snow

  • Tonight

    Tonight: A chance of snow and freezing rain before midnight, then a slight chance of rain between midnight and 1am. Cloudy, with a low around 31. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Wintry
    Mix then
    Slight Chance
    Light Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Northwest wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Northwest wind around 5 mph becoming south in the afternoon.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of light snow before 4pm. Cloudy, with a high near 33. Northeast wind around 5 mph. Chance of precipitation is 20%.
Tonight
A chance of snow and freezing rain before midnight, then a slight chance of rain between midnight and 1am. Cloudy, with a low around 31. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. Northwest wind around 5 mph.
Sunday
Partly sunny, with a high near 42. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle DE
 39.67°N 75.56°W (Elev. 3 ft)
Last Update:
1:12 pm EST Dec 5, 2025
Forecast Valid:
1pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation