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.

Mostly Cloudy

65°F

18°C

Humidity 68%
Wind Speed SW 3 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 1 Apr 6:53 am EDT
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Today

    Today: Showers, mainly after 2pm. High near 70. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%.

    High: 70 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers. Patchy fog after 2am. Low around 40. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely before 8am, then a chance of rain, mainly between 8am and 2pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 43. East wind around 8 mph. Chance of precipitation is 60%.

    High: 43 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of rain or drizzle before 8pm, then a chance of drizzle or light rain, mainly after 2am. Areas of fog after 8pm. Otherwise, cloudy, with a low around 39. East wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Light
    Rain and
    Areas Fog

  • Friday

    Friday: A chance of drizzle or light rain, mainly before 8am. Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 68 °F

    Chance Light
    Rain and
    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

Detailed Forecast

Today
Showers, mainly after 2pm. High near 70. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Tonight
Showers. Patchy fog after 2am. Low around 40. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely before 8am, then a chance of rain, mainly between 8am and 2pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 43. East wind around 8 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of rain or drizzle before 8pm, then a chance of drizzle or light rain, mainly after 2am. Areas of fog after 8pm. Otherwise, cloudy, with a low around 39. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A chance of drizzle or light rain, mainly before 8am. Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 75.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
Showers. High near 65. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 35. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
5:58 am EDT Apr 1, 2026
Forecast Valid:
7am EDT Apr 1, 2026-6pm EDT Apr 7, 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