Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

33°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 30.49 in (1032.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Oct 4:53 am EDT
Extended Forecast for

2 Miles ESE Unionville NY

Frost Advisory until October 19, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 19, 08:00am

    NOW until 8:00am Mon

    Frost Advisory

  • Overnight

    Low: 35 °F

    Areas Frost
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Areas of frost before 9am.  Otherwise, sunny, with a high near 64. Light northeast wind.

    High: 64 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light north wind becoming northeast 5 to 9 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Northeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog. Areas of frost. Otherwise, clear, with a low around 35. Calm wind.
Monday
Patchy fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 64. Light northeast wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Light north wind becoming northeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 37. Northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Unionville NY
 41.29°N 74.54°W (Elev. 499 ft)
5:21 am EDT Oct 19, 2026
5am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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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