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

50°F

10°C

Humidity 39%
Wind Speed N 5 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 26 Feb 1:51 pm EST
Extended Forecast for

Penns Grove NJ

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming south around 5 mph in the afternoon.

    High: 48 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. South wind around 5 mph becoming calm.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming southwest around 5 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 31. South wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
A chance of rain. Cloudy, with a low around 32. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
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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:
1:58 pm EST Feb 26, 2026
Forecast Valid:
2pm EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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