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

Hazardous Weather Conditions

Current conditions at

Newburgh / Stewart (KSWF)

Lat: 41.5°NLon: 74.1°WElev: 492ft.

Mostly Cloudy

57°F

14°C

Humidity 55%
Wind Speed N 8 G 18 mph
Barometer 29.83 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 2 May 3:45 pm EDT
Extended Forecast for

Cornwall NY

Frost Advisory May 3, 12:00am until May 3, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 6 to 8 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 59. Northwest wind 10 to 17 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. South wind 3 to 6 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 59. Northwest wind 10 to 17 mph.
Sunday Night
Mostly clear, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 70. West wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 53. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 62.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 55. Chance of precipitation is 80%.
Thursday
Showers. High near 64. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 43.
Saturday
A 30 percent chance of showers. Mostly sunny, 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:
3:10 pm EDT May 2, 2026
Forecast Valid:
4pm EDT May 2, 2026-6pm EDT May 9, 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