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.

Partly Cloudy

49°F

9°C

Humidity 43%
Wind Speed N 12 G 22 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Mar 12:51 pm EST
Extended Forecast for

Port Penn DE

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 42. North wind around 10 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 37. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am, mixing with freezing rain after 4am. Increasing clouds, with a low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Rain, possibly mixed with freezing rain, becoming all rain after 7am. High near 44. Southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected.

    High: 44 °F

    Rain/Freezing
    Rain then
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 42. North wind around 10 mph.
Tonight
Mostly clear, with a low around 20. North wind around 5 mph.
Monday
Partly sunny, with a high near 37. Northeast wind around 5 mph becoming southeast in the afternoon.
Monday Night
A chance of snow after 1am, mixing with freezing rain after 4am. Increasing clouds, with a low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with freezing rain, becoming all rain after 7am. High near 44. Southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 90%. Little or no ice accumulation expected.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Penn DE
 39.48°N 75.68°W (Elev. 49 ft)
Last Update:
4:09 am EST Mar 1, 2026
Forecast Valid:
1pm EST Mar 1, 2026-6pm EST Mar 7, 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