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

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Overcast

39°F

4°C

Humidity 36%
Wind Speed N 12 mph
Barometer 30.20 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 1 Mar 12:45 pm EST
Extended Forecast for

Cornwall NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. North wind around 9 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. North wind 3 to 7 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Wind chill values between 15 and 25. Calm wind.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 19. Light south wind.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow likely, possibly mixed with freezing rain before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. High near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. North wind around 9 mph.
Tonight
Mostly clear, with a low around 14. North wind 3 to 7 mph.
Monday
Sunny, with a high near 32. Wind chill values between 15 and 25. Calm wind.
Monday Night
Increasing clouds, with a low around 19. Light south wind.
Tuesday
Snow likely, possibly mixed with freezing rain before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. High near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 50.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 56.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 42.
Friday
A 40 percent chance of rain. Cloudy, with a high near 49.
Friday Night
Cloudy, with a low around 40.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall NY
 41.43°N 74.04°W (Elev. 331 ft)
Last Update:
12:56 pm EST Mar 1, 2026
Forecast Valid:
1pm EST Mar 1, 2026-6pm EST Mar 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