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

Hazardous Weather Conditions

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Overcast

33°F

1°C

Humidity 70%
Wind Speed E 9 mph
Barometer 30.57 in (1035.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 3 Mar 2:51 am EST
Extended Forecast for

New Castle DE

Winter Weather Advisory until March 3, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 3, 08:00am

    NOW until 8:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 1pm. Patchy fog. High near 44. East wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain, mainly before 2am. Patchy fog before 10pm, then patchy fog after 4am. Low around 41. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 54. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain, mainly after 1am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Showers, mainly before 7am. High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Overnight
A chance of rain after 4am, mixing with snow after 5am. Cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain and snow, becoming all rain after 1pm. Patchy fog. High near 44. East wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, mainly before 2am. Patchy fog before 10pm, then patchy fog after 4am. Low around 41. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain, mainly after 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 54. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 1am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, mainly before 7am. High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 48. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Mostly cloudy, with a high near 65.
Saturday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle DE
 39.67°N 75.56°W (Elev. 3 ft)
Last Update:
2:37 am EST Mar 3, 2026
Forecast Valid:
3am EST Mar 3, 2026-6pm EDT Mar 9, 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