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.

Partly Cloudy

17°F

-8°C

Humidity 64%
Wind Speed NW 13 G 23 mph
Barometer 30.17 in (1023.9 mb)
Dewpoint 7°F (-14°C)
Visibility 9.00 mi
Wind Chill3°F (-16°C)
Last update 4 Dec 7:56 pm EST
Extended Forecast for

4 Miles NE Grooville NY

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values as low as -9. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 29 mph.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 19. Wind chill values as low as -7. Calm wind becoming south 5 to 8 mph in the morning.

    High: 19 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. Southwest wind 3 to 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Southwest wind around 6 mph.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. Northwest wind around 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Monday Night

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

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -2. Wind chill values as low as -9. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 29 mph.
Friday
Increasing clouds, with a high near 19. Wind chill values as low as -7. Calm wind becoming south 5 to 8 mph in the morning.
Friday Night
Mostly cloudy, with a low around 13. Southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 30. Southwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 18. Northwest wind around 7 mph.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
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Forecast Area
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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 4, 2025
Forecast Valid:
8pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation