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.

Overcast

20°F

-7°C

Humidity 78%
Wind Speed Calm
Barometer 30.00 in (1018.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 5 Dec 7:56 pm EST
Extended Forecast for

4 Miles NE Grooville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Southwest wind 3 to 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 30. Southwest wind 5 to 7 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. West wind 6 to 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. North wind around 6 mph becoming south in the afternoon.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 10. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. Southwest wind 3 to 5 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 30. Southwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 19. West wind 6 to 8 mph.
Sunday
Mostly cloudy, with a high near 28. North wind around 6 mph becoming south in the afternoon.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 10. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Wednesday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 30. Chance of precipitation is 60%.
Wednesday Night
Snow showers. Low around 22. Chance of precipitation is 80%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:22 pm EST Dec 5, 2025
Forecast Valid:
8pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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