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.

Overcast

41°F

5°C

Humidity 45%
Wind Speed S 10 mph
Barometer 30.31 in (1026.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 19 Mar 10:51 am EDT
Extended Forecast for

Penns Grove NJ

  • Today

    Today: Mostly cloudy, with a high near 52. South wind 5 to 10 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain after 2pm. Increasing clouds, with a high near 62. South wind 5 to 15 mph. Chance of precipitation is 20%.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 8am. Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before 2pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 52. South wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 35. South wind around 5 mph.
Friday
A slight chance of rain after 2pm. Increasing clouds, with a high near 62. South wind 5 to 15 mph. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before 8am. Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 68.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Monday
A chance of rain before 2pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 52.
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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:
7:34 am EDT Mar 19, 2026
Forecast Valid:
10am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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