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

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Overcast

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.33 in (993.3 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Last update 15 Jan 3:53 am EST
Extended Forecast for

3 Miles NW Sussex Airport NJ

  • Overnight

    Overnight: Rain and snow likely, mainly before 5am. Cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow, mainly before 7am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F⇓

    Chance
    Rain/Snow
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind 5 to 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain and snow likely, mainly before 5am. Cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow, mainly before 7am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a west wind 15 to 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 23. South wind 5 to 10 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Sussex Airport NJ
 41.23°N 74.67°W (Elev. 801 ft)
Last Update:
4:14 am EST Jan 15, 2026
Forecast Valid:
4am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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