Coastal and Marine Hazards This Week

Coastal flooding, dangerous rip currents, high surf, and hazardous marine conditions are expected through this week. View this briefing for more details. Read More >

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2° N Lon: 74.63° W Elev: 410 ft.

Fair

50°F

10°C

Humidity 86%
Wind Speed Calm
Barometer 30.30 in (1026.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Sep 9:53 pm EDT
Detailed forecast for

Sussex County

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. Gusts up to 25 mph after midnight.
Friday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph.
Friday Night
Mostly cloudy. Lows in the lower 50s. North winds 5 to 10 mph with gusts up to 30 mph.
Saturday
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
Saturday Night
Showers likely. Lows in the lower 50s. North winds 5 to 10 mph with gusts up to 30 mph. Chance of rain 70 percent.
Sunday
Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
Sunday Night
Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
Monday
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
Monday Night
Mostly cloudy. Lows in the lower 50s.
Tuesday
Mostly sunny. Highs around 70.
Tuesday Night
Partly cloudy. Lows in the lower 50s.
Wednesday
Mostly sunny. Highs in the lower 70s.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Thursday
Partly sunny. Highs in the mid 70s.



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752 PM EDT Thu Sep 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database