Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Overcast

52°F

11°C

Humidity 50%
Wind Speed NW 5 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 7 Apr 2:54 am EDT
Extended Forecast for

3 Miles ESE Williamstown NJ

Freeze Watch April 8, 08:00pm until April 9, 09:00am
Freeze Warning April 8, 12:00am until April 8, 09:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 41. West wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 29. North wind 5 to 15 mph.

    Low: 29 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am.  Otherwise, sunny, with a high near 51. Northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 51 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Southeast wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. West wind around 5 mph.
Tuesday
Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 29. North wind 5 to 15 mph.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 51. Northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 30. Southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Williamstown NJ
 39.66°N 74.92°W (Elev. 98 ft)
5:33 pm EDT Apr 6, 2026
3am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
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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