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

Hazardous Weather Conditions

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Fog

38°F

3°C

Humidity 97%
Wind Speed Calm
Barometer 29.66 in (1004.4 mb)
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Last update 7 Jan 3:54 am EST
Extended Forecast for

2 Miles W Hainesport NJ

Dense Fog Advisory until January 7, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 7, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 36 °F

    Slight Chance
    Rain and Fog

  • Wednesday

    Wednesday: Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Showers

Detailed Forecast

Overnight
A slight chance of rain. Widespread fog. Otherwise, cloudy, with a low around 36. West wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 33. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. Calm wind.
Friday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 50. Chance of precipitation is 50%.
Saturday
Showers. High near 61. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 44. Chance of precipitation is 80%.
Sunday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hainesport NJ
 39.97°N 74.86°W (Elev. 36 ft)
Last Update:
4:11 am EST Jan 7, 2026
Forecast Valid:
4am EST Jan 7, 2026-6pm EST Jan 13, 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