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

58°F

14°C

Humidity 75%
Wind Speed Calm
Barometer 30.43 in (1030.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Oct 8:51 am EDT
Extended Forecast for

Penns Grove NJ

  • Today

    Today: Mostly cloudy, with a high near 72. East wind around 5 mph.

    High: 72 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 5pm. High near 65. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 65 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm before 2am, then rain likely. Low around 64. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Rain

  • Columbus Day

    Columbus Day: Rain likely before 8am, then a slight chance of showers between 8am and 2pm. Mostly cloudy, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Rain Likely
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 72. East wind around 5 mph.
Tonight
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, with thunderstorms also possible after 5pm. High near 65. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain and possibly a thunderstorm before 2am, then rain likely. Low around 64. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Columbus Day
Rain likely before 8am, then a slight chance of showers between 8am and 2pm. Mostly cloudy, with a high near 73. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A chance of showers before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penns Grove NJ
 39.72°N 75.46°W (Elev. 3 ft)
Last Update:
4:09 am EDT Oct 10, 2026
Forecast Valid:
9am EDT Oct 10, 2026-6pm EDT Oct 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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