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

71°F

22°C

Humidity 34%
Wind Speed S 10 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Apr 1:56 pm EDT
Extended Forecast for

4 Miles NE Grooville NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers before midnight, then rain likely between midnight and 2am. Low around 34. Southwest wind around 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 44 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 2pm. Partly sunny, with a high near 48. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers after 8am. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers before midnight, then rain likely between midnight and 2am. Low around 34. Southwest wind around 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.
Sunday
A slight chance of showers after 2pm. Partly sunny, with a high near 48. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Monday
A chance of showers after 8am. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 67.
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:
2:34 pm EDT Apr 10, 2026
Forecast Valid:
2pm EDT Apr 10, 2026-6pm EDT Apr 16, 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