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

Coastal and Marine Hazards This Week

Coastal flooding, dangerous rip currents, high surf, and hazardous marine conditions are expected through this week. View this briefing for more details. Read More >

Hazardous Weather Conditions

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Light Rain

61°F

16°C

Humidity 75%
Wind Speed NE 14 G 23 mph
Barometer 30.32 in (1026.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 22 Sep 10:51 pm EDT
Extended Forecast for

Wilmington, New Castle County Airport DE

Coastal Flood Advisory September 22, 11:29pm until September 25, 12:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 22, 11:29pm until September 25, 12:00am

    NOW until 12:00am Fri

    Coastal Flood Advisory

  • Tonight

    Low: 56 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 68. Breezy, with a northeast wind 15 to 20 mph.

    High: 68 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Northeast wind around 15 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Northeast wind 10 to 15 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. North wind around 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 4am, then a slight chance of showers after 5am. Cloudy, with a low around 56. Northeast wind around 15 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 68. Breezy, with a northeast wind 15 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 53. Northeast wind around 15 mph.
Thursday
Mostly sunny, with a high near 67. Northeast wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 53. North wind around 10 mph.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wilmington, New Castle County Airport DE
 39.67°N 75.59°W (Elev. 39 ft)
Last Update:
4:10 pm EDT Sep 22, 2026
Forecast Valid:
11pm EDT Sep 22, 2026-6pm EDT Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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