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.

Clear

37°F

3°C

Humidity 75%
Wind Speed W 5 mph
Barometer 30.51 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Apr 7:45 am EDT
Extended Forecast for

Cornwall NY

  • Today

    Today: Increasing clouds, with a high near 60. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Light southwest wind increasing to 6 to 11 mph in the morning.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 60. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. South wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 82. Light southwest wind increasing to 6 to 11 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 80.
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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:
6:06 am EDT Apr 12, 2026
Forecast Valid:
7am EDT Apr 12, 2026-6pm EDT Apr 18, 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