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Current conditions at
Sussex, Sussex Airport (KFWN)
Lat: 41.2°NLon: 74.63°WElev: 410ft.
Fair
61°F
16°C
| Humidity | 38% |
| Wind Speed | SW 16 G 26 mph |
| Barometer | 29.87 in (1011.6 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 1:53 pm EDT |
Extended Forecast for
Sussex NJ
This Afternoon

High: 61 °F
Chance
ShowersTonight
Low: 40 °F
Showers then
Mostly CloudySaturday

High: 55 °F
Mostly Sunny
Saturday Night

Low: 37 °F
Increasing
CloudsSunday
High: 65 °F
Mostly Cloudy
then Chance
ShowersSunday Night

Low: 40 °F
Showers
LikelyMonday

High: 43 °F
Chance
ShowersMonday Night

Low: 26 °F
Mostly Clear
Tuesday

High: 48 °F
Sunny
Detailed Forecast
This Afternoon
A chance of showers after 5pm. Mostly cloudy, with a high near 61. South wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Low around 40. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 55. North wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 37. Calm wind.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 65. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 2pm. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sussex NJ
41.21°N 74.62°W (Elev. 407 ft)
41.21°N 74.62°W (Elev. 407 ft)
2:14 pm EDT Mar 20, 2026
2pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026


