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

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Overcast

32°F

0°C

Humidity 52%
Wind Speed W 12 G 18 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 12 Feb 6:54 am EST
Extended Forecast for

3 Miles ESE Williamstown NJ

  • Today

    Today: Mostly cloudy, with a high near 36. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 5 to 10 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 37. Northwest wind around 5 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Calm wind becoming west around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: A chance of rain before 1pm. Mostly sunny, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 36. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 37. Northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 22. Calm wind becoming west around 5 mph.
Saturday
Sunny, with a high near 46. West wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Washington's Birthday
A chance of rain before 1pm. Mostly sunny, with a high near 47. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Cloudy, with a high near 52. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Williamstown NJ
 39.66°N 74.92°W (Elev. 98 ft)
Last Update:
6:03 am EST Feb 12, 2026
Forecast Valid:
7am EST Feb 12, 2026-6pm EST Feb 18, 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