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Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Mostly Cloudy

52°F

11°C

Humidity 30%
Wind Speed N 3 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 2 May 8:53 pm EDT
Extended Forecast for

5 Miles W Sussex Airport NJ

Frost Advisory May 2, 11:00pm until May 3, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Southwest wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 20%.

    High: 75 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

Detailed Forecast

Tonight
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Northwest wind around 5 mph.
Sunday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 41. Southwest wind around 5 mph.
Monday
Sunny, with a high near 66. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 49. South wind around 5 mph.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Wednesday
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 51. Chance of precipitation is 80%.
Thursday
Showers. High near 61. Chance of precipitation is 80%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of showers. Mostly sunny, with a high near 59. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sussex Airport NJ
 41.22°N 74.73°W (Elev. 1181 ft)
Last Update:
8:59 pm EDT May 2, 2026
Forecast Valid:
9pm EDT May 2, 2026-6pm EDT May 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation