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

Wilmington, New Castle County Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Fair

61°F

16°C

Humidity 20%
Wind Speed N 7 G 18 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 18 Mar 1:51 pm EDT
Extended Forecast for

Port Penn DE

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. North wind around 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. West wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Southeast wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. Southeast wind 5 to 10 mph.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Rain after 2pm. Patchy fog before 7am. High near 67. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Patchy Fog
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 2am. Low around 35. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. North wind around 10 mph.
Tonight
Clear, with a low around 38. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 65. Southeast wind 5 to 10 mph.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. Southeast wind 5 to 10 mph.
Thursday
Rain after 2pm. Patchy fog before 7am. High near 67. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 2am. Low around 35. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Sunny, with a high near 52. Breezy.
Friday Night
Mostly clear, with a low around 37.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Monday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Penn DE
 39.48°N 75.68°W (Elev. 49 ft)
Last Update:
1:12 pm EDT Mar 18, 2025
Forecast Valid:
2pm EDT Mar 18, 2025-6pm EDT Mar 24, 2025
 
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