Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

77°F

25°C

Humidity 62%
Wind Speed S 3 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 May 8:53 am EDT
Extended Forecast for

2 Miles NNW Greenwood Lake NY

  • Today

    Today: Sunny, with a high near 92. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. South wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. Southwest wind around 7 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 87. West wind 8 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%.

    High: 87 °F

    Slight Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers before 8pm.  Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 71. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 93. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 74. Southwest wind around 7 mph.
Wednesday
A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 87. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday Night
Showers before 8pm. Low around 51. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 66.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Saturday Night
Showers likely. Cloudy, with a low around 52. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Greenwood Lake NY
 41.26°N 74.28°W (Elev. 899 ft)
7:33 am EDT May 18, 2026
9am EDT May 18, 2026-6pm EDT May 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database