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

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Fair

38°F

3°C

Humidity 41%
Wind Speed NW 16 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 10:51 pm EDT
Extended Forecast for

Port Penn DE

  • Tonight

    Tonight: Clear, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 50. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 50 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. West wind around 15 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Calm wind becoming east around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 67. Breezy. Chance of precipitation is 100%.

    High: 67 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain, mainly before 2am. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

Detailed Forecast

Tonight
Clear, with a low around 29. West wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 50. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Partly cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 53. West wind around 15 mph.
Saturday Night
Mostly cloudy, with a low around 37. Calm wind becoming east around 5 mph.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Rain, mainly after 2am. Low around 49. Chance of precipitation is 90%.
Monday
Rain. High near 67. Breezy. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 31. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Penn DE
 39.48°N 75.68°W (Elev. 49 ft)
Last Update:
4:11 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 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