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

52°F

11°C

Humidity 35%
Wind Speed NW 12 G 23 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 May 3:56 pm EDT
Extended Forecast for

4 Miles NE Grooville NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 47. Northwest wind around 8 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Widespread frost after midnight. Otherwise, partly cloudy, with a low around 27. Northwest wind 6 to 8 mph.

    Low: 27 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northwest wind 13 to 15 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 11pm. Otherwise, mostly clear, with a low around 35. Southwest wind 6 to 9 mph.

    Low: 35 °F

    Areas Frost

  • Monday

    Monday: Mostly sunny, with a high near 58. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

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

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Northwest wind around 8 mph.
Tonight
Widespread frost after midnight. Otherwise, partly cloudy, with a low around 27. Northwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 13 to 15 mph.
Sunday Night
Areas of frost after 11pm. Otherwise, mostly clear, with a low around 35. Southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 58. Southwest wind around 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 67. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Wednesday
Showers. High near 56. Chance of precipitation is 90%.
Wednesday Night
Showers. Low around 44. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm. High near 54. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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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:
2:30 pm EDT May 2, 2026
Forecast Valid:
4pm EDT May 2, 2026-6pm EDT May 8, 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