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

42°F

6°C

Humidity 79%
Wind Speed W 6 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Nov 3:56 am EST
Extended Forecast for

Grooville NY

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 52. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 36. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Cloudy then
    Rain

  • Thursday

    Thursday: Rain. High near 45. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then snow, possibly mixed with rain. Low around 29. North wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Snow, possibly mixed with rain, becoming all snow after 10am. High near 37. Northwest wind around 8 mph. Chance of precipitation is 80%.

    High: 37 °F

    Rain/Snow
    then Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Veterans Day
Partly sunny, with a high near 52. Northwest wind around 6 mph becoming calm in the afternoon.
Tonight
Rain, mainly after 3am. Low around 36. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 45. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 1am, then snow, possibly mixed with rain. Low around 29. North wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow, possibly mixed with rain, becoming all snow after 10am. High near 37. Northwest wind around 8 mph. Chance of precipitation is 80%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grooville NY
 41.93°N 74.74°W (Elev. 2100 ft)
Last Update:
1:30 am EST Nov 11, 2026
Forecast Valid:
4am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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