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.

A Few Clouds

27°F

-3°C

Humidity 93%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 15 Nov 6:45 am EST
Extended Forecast for

Cornwall NY

  • Today

    Today: A 30 percent chance of showers after 4pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 51. Calm wind becoming south around 6 mph in the afternoon.

    High: 51 °F

    Areas Frost
    then Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 4am. Temperature rising to around 52 by 4am. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F⇑

    Showers

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 42 by 5pm. West wind 11 to 17 mph, with gusts as high as 33 mph.

    High: 52 °F⇓

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 32 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers after 4pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 51. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Showers, mainly before 4am. Temperature rising to around 52 by 4am. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 42 by 5pm. West wind 11 to 17 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 32 mph.
Monday
Partly sunny, with a high near 43. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 48.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
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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:
5:10 am EST Nov 15, 2025
Forecast Valid:
6am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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