National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

49°F

9°C

Humidity 69%
Wind Speed Calm
Barometer 29.82 in (1009.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 May 11:53 pm EDT
Extended Forecast for

2 Miles SSW Unionville NY

  • Overnight

    Overnight: A slight chance of showers after 1am. Mostly cloudy, with a low around 46. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 2pm and 3pm. Partly sunny, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers after 1am. Mostly cloudy, with a low around 46. Northwest wind around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers between 2pm and 3pm. Partly sunny, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Unionville NY
 41.27°N 74.58°W (Elev. 640 ft)
Last Update:
4:08 pm EDT May 14, 2026
Forecast Valid:
12am EDT May 15, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation