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

77°F

25°C

Humidity 69%
Wind Speed Vrbl 5 mph
Barometer 30.05 in (1017.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 Jun 11:53 am EDT
Extended Forecast for

Greenwood Lake NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 82. West wind around 6 mph.

    High: 82 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Cloudy, with a low around 63. Light and variable wind.

    Low: 63 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 79. Calm wind.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Light north wind.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 82. West wind around 6 mph.
Tonight
A 20 percent chance of showers after 2am. Cloudy, with a low around 63. Light and variable wind.
Saturday
A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 79. Calm wind.
Saturday Night
Mostly cloudy, with a low around 61. Calm wind.
Sunday
Mostly sunny, with a high near 83. Light north wind.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 88.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenwood Lake NY
 41.24°N 74.32°W (Elev. 810 ft)
Last Update:
8:09 am EDT Jun 26, 2026
Forecast Valid:
12pm EDT Jun 26, 2026-6pm EDT Jul 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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