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.

Mostly Cloudy

75°F

24°C

Humidity 74%
Wind Speed W 12 mph
Barometer 29.83 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Oct 1:45 pm EDT
Extended Forecast for

Cornwall NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind 7 to 11 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 5 to 8 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers after 2am. Low around 50. Light and variable wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Mostly Clear
    then Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 5pm. High near 68. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 49. North wind 7 to 11 mph.
Thursday
Sunny, with a high near 59. North wind 5 to 8 mph.
Thursday Night
Showers after 2am. Low around 50. Light and variable wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, with thunderstorms also possible after 5pm. High near 68. South wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 44.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall NY
 41.41°N 74.05°W (Elev. 1001 ft)
Last Update:
2:21 pm EDT Oct 14, 2026
Forecast Valid:
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 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