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.

Fog/Mist

38°F

3°C

Humidity 86%
Wind Speed E 6 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Wind Chill33°F (1°C)
Last update 23 Mar 11:53 am EDT
Extended Forecast for

3 Miles WNW Slate Hill NY

  • This Afternoon

    This Afternoon: A chance of rain before 2pm, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 40 °F

    Chance Rain

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. Wind chill values between 20 and 30 early. Northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Partly sunny, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

This Afternoon
A chance of rain before 2pm, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Mostly clear, with a low around 26. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 46. Wind chill values between 20 and 30 early. Northwest wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly cloudy, with a high near 61.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 47. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
2:12 am EDT Mar 23, 2026
Forecast Valid:
12pm EDT Mar 23, 2026-6pm EDT Mar 29, 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