National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Overcast

31°F

-1°C

Humidity 54%
Wind Speed SE 10 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Dec 4:51 pm EST
Extended Forecast for

Penns Grove NJ

Winter Weather Advisory until December 27, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 27, 10:00am

    NOW until 10:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Rain/Sleet
    Likely

  • Tonight

    Tonight: Rain, freezing rain, and sleet before 11pm, then a chance of rain between 11pm and 2am. The sleet could be heavy at times. Low around 30. East wind around 5 mph becoming calm. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix
    then Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Northeast wind 5 to 10 mph.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Northeast wind around 5 mph becoming calm.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 44 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: Showers, mainly before 1pm. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain and sleet likely. Cloudy, with a high near 34. Southeast wind around 5 mph. Chance of precipitation is 70%. Total daytime sleet accumulation of less than a half inch possible.
Tonight
Rain, freezing rain, and sleet before 11pm, then a chance of rain between 11pm and 2am. The sleet could be heavy at times. Low around 30. East wind around 5 mph becoming calm. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 35. Northeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 26. Northeast wind around 5 mph becoming calm.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly before 1pm. High near 59. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Cloudy, with a high near 35. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
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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:
4:12 pm EST Dec 26, 2025
Forecast Valid:
5pm EST Dec 26, 2025-6pm EST Jan 2, 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