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 with Haze

35°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.71 in (1006.2 mb)
Dewpoint 30°F (-1°C)
Visibility 2.00 mi
Last update 6 Jan 10:53 pm EST
Extended Forecast for

2 Miles NW Hewitt NJ

  • Tonight

    Tonight: A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a temperature rising to around 35 by 2am. Light and variable wind.

    Low: 32 °F⇑

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 41. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm in the morning.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a steady temperature around 35. Light south wind.

    Low: 35 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain. Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

Detailed Forecast

Tonight
A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a temperature rising to around 35 by 2am. Light and variable wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 41. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Increasing clouds, with a steady temperature around 35. Light south wind.
Friday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 40 percent chance of rain. Cloudy, with a low around 40.
Saturday
Rain. High near 45. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
1:40 pm EST Jan 6, 2026
Forecast Valid:
11pm EST Jan 6, 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