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.

Fog/Mist

41°F

5°C

Humidity 93%
Wind Speed S 5 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint 39°F (4°C)
Visibility 1.25 mi
Wind Chill38°F (3°C)
Last update 7 Mar 8:51 am EST
Extended Forecast for

Port Penn DE

  • Today

    Today: Patchy dense fog before noon. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.

    High: 54 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 7am. Cloudy, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. West wind around 5 mph becoming calm after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Cloudy, with a high near 76. Breezy. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Patchy dense fog before noon. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly before 7am. Cloudy, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 40. West wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A chance of showers. Cloudy, with a high near 76. Breezy. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 48. Breezy. Chance of precipitation is 70%.
Thursday
A chance of showers. Cloudy, with a high near 60. Breezy. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 49. Breezy.
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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:
4:09 am EST Mar 7, 2026
Forecast Valid:
9am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation