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

44°F

7°C

Humidity 83%
Wind Speed NE 8 mph
Barometer 30.31 in (1026.6 mb)
Dewpoint 39°F (4°C)
Visibility 4.00 mi
Wind Chill39°F (4°C)
Last update 2 Apr 3:53 am EDT
Extended Forecast for

2 Miles SSW Hewitt NJ

  • Overnight

    Overnight: Showers, mainly before 5am. Steady temperature around 46. East wind around 7 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 11am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 45. East wind around 8 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of drizzle or light rain. Patchy fog. Otherwise, cloudy, with a low around 38. East wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Light
    Rain and
    Patchy Fog

  • Friday

    Friday: A slight chance of drizzle or light rain before 11am. Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. South wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Light Rain
    and Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. Southwest wind 3 to 7 mph.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers after 2pm. Partly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Showers, mainly before 5am. Steady temperature around 46. East wind around 7 mph. Chance of precipitation is 90%.
Thursday
A chance of showers before 11am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 45. East wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of drizzle or light rain. Patchy fog. Otherwise, cloudy, with a low around 38. East wind 3 to 7 mph. Chance of precipitation is 40%.
Friday
A slight chance of drizzle or light rain before 11am. Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. South wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 55. Southwest wind 3 to 7 mph.
Saturday
A 50 percent chance of showers after 2pm. Partly sunny, with a high near 72.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
Showers, mainly before 2pm. High near 65. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A 30 percent chance of snow showers. Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hewitt NJ
 41.13°N 74.37°W (Elev. 702 ft)
Last Update:
2:20 am EDT Apr 2, 2026
Forecast Valid:
4am EDT Apr 2, 2026-6pm EDT Apr 8, 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