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

43°F

6°C

Humidity 49%
Wind Speed S 8 mph
Barometer 30.02 in (1017.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 28 Feb 10:56 am EST
Extended Forecast for

4 Miles NE Grooville NY

  • Today

    Today: Partly sunny, with a high near 41. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. North wind around 6 mph becoming east after midnight.

    Low: 19 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 24. Southeast wind 7 to 11 mph becoming northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    High: 24 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. Wind chill values as low as -12. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Northwest wind around 7 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 26. Chance of precipitation is 90%.

    Low: 26 °F

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 41. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 19. North wind around 6 mph becoming east after midnight.
Sunday
Snow likely, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 24. Southeast wind 7 to 11 mph becoming northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Sunday Night
Partly cloudy, with a low around 0. Wind chill values as low as -12. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 18. Northwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Tuesday Night
Snow. Low around 26. Chance of precipitation is 90%.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 40%.
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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:
4:57 am EST Feb 28, 2026
Forecast Valid:
11am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation