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Fall 2026 Frost/Freeze Program

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Overcast

51°F

11°C

Humidity	89%
Wind Speed	Calm
Barometer	30.12 in (1020.1 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	15 Oct 10:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NW Hewitt NJ

Tonight
Low: 50 °F⇑
Showers
Friday
High: 70 °F
Showers
Friday Night
Low: 43 °F
Showers then
Chance
Showers
Saturday
High: 47 °F
Gradual
Clearing
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 54 °F
Sunny
Sunday Night
Low: 36 °F
Clear
Monday
High: 59 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

Showers, mainly after 2am. Temperature rising to around 53 by 4am. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers, with thunderstorms also possible after 5pm. High near 70. Southwest wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 43. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 47. North wind 11 to 13 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 32. North wind 3 to 7 mph.

Sunday

Sunny, with a high near 54.

Sunday Night

Clear, with a low around 36.

Monday

Sunny, with a high near 59.

Monday Night

Mostly clear, with a low around 40.