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.

Fog/Mist

59°F

15°C

Humidity 90%
Wind Speed N 3 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 56°F (13°C)
Visibility 4.00 mi
Last update 15 Jun 6:53 am EDT
Extended Forecast for

3 Miles SE Hewitt NJ

  • Today

    Today: A 20 percent chance of light rain before 2pm. Mostly cloudy, with a high near 65. Calm wind.

    High: 65 °F

    Slight Chance
    Light Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. Light east wind.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 80.

    High: 80 °F

    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.

    High: 88 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of light rain before 2pm. Mostly cloudy, with a high near 65. Calm wind.
Tonight
Mostly cloudy, with a low around 55. Calm wind.
Monday
Mostly cloudy, with a high near 69. Light east wind.
Monday Night
Mostly cloudy, with a low around 57. Calm wind.
Tuesday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 80.
Wednesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 67.
Juneteenth
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Hewitt NJ
 41.15°N 74.31°W (Elev. 577 ft)
Last Update:
3:11 am EDT Jun 15, 2025
Forecast Valid:
8am EDT Jun 15, 2025-6pm EDT Jun 21, 2025
 
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