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

47°F

8°C

Humidity 42%
Wind Speed SW 8 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Feb 2:51 pm EST
Extended Forecast for

Penns Grove NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog between 3am and 4am. Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy
    then Patchy
    Freezing Fog

  • Sunday

    Sunday: A chance of rain, mainly after 3pm. Patchy freezing fog before 7am. Cloudy, with a high near 42. Calm wind becoming east around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Patchy
    Freezing Fog
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and snow before 1am, then a chance of snow. Low around 33. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 33 °F

    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 41. North wind 5 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 46. West wind around 5 mph.
Tonight
Patchy freezing fog between 3am and 4am. Increasing clouds, with a low around 28. Calm wind.
Sunday
A chance of rain, mainly after 3pm. Patchy freezing fog before 7am. Cloudy, with a high near 42. Calm wind becoming east around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain and snow before 1am, then a chance of snow. Low around 33. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Washington's Birthday
Mostly cloudy, with a high near 41. North wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penns Grove NJ
 39.72°N 75.46°W (Elev. 3 ft)
Last Update:
2:22 pm EST Feb 14, 2026
Forecast Valid:
2pm EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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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