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

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

57°F

14°C

Humidity 64%
Wind Speed SE 6 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 May 11:56 am EDT
Extended Forecast for

White Sulphur Springs NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 65. Light north wind.

    High: 65 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 66. East wind around 6 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Increasing clouds, with a low around 44. Light east wind. Chance of precipitation is 30%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 53. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Cloudy, with a low around 48.

    Low: 48 °F

    Cloudy

  • Memorial Day

    Memorial Day: A chance of showers after 8am. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 65. Light north wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Calm wind.
Friday
Mostly sunny, with a high near 66. East wind around 6 mph.
Friday Night
A chance of showers after 2am. Increasing clouds, with a low around 44. Light east wind. Chance of precipitation is 30%.
Saturday
Showers, mainly after 8am. High near 53. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 41. Chance of precipitation is 90%.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Sunday Night
Cloudy, with a low around 48.
Memorial Day
A chance of showers after 8am. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Sulphur Springs NY
 41.8°N 74.82°W (Elev. 1407 ft)
Last Update:
2:30 am EDT May 21, 2026
Forecast Valid:
12pm EDT May 21, 2026-6pm EDT May 27, 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