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.

Fair

21°F

-6°C

Humidity 71%
Wind Speed NW 6 mph
Barometer 30.22 in (1024.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 28 Mar 3:56 am EDT
Extended Forecast for

4 Miles NE Grooville NY

  • Today

    Today: Scattered flurries after 2pm. Increasing clouds, with a high near 27. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Northwest wind 6 to 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. South wind around 9 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Showers

Detailed Forecast

Today
Scattered flurries after 2pm. Increasing clouds, with a high near 27. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 16. Northwest wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 42. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 31. South wind around 9 mph.
Monday
Partly sunny, with a high near 51. West wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Wednesday
Showers. High near 61. Chance of precipitation is 80%.
Wednesday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 30. Chance of precipitation is 80%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Thursday Night
A chance of rain showers, snow showers, and freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Friday
Rain or freezing rain likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
2:46 am EDT Mar 28, 2026
Forecast Valid:
4am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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