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

16°F

-9°C

Humidity 67%
Wind Speed W 7 mph
Barometer 29.87 in (1014.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 3 Jan 8:56 am EST
Extended Forecast for

Gregorytown NY

  • Today

    Today: Mostly cloudy, with a high near 25. West wind 3 to 6 mph.

    High: 25 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 10pm. Cloudy, with a low around 15. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Calm wind becoming west around 6 mph in the morning.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 26. Light and variable wind. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of showers after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 25. West wind 3 to 6 mph.
Tonight
A chance of snow showers, mainly after 10pm. Cloudy, with a low around 15. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 28. Calm wind becoming west around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Light and variable wind. Chance of precipitation is 50%.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Wednesday
A chance of showers before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gregorytown NY
 42.03°N 75.04°W (Elev. 1096 ft)
Last Update:
9:02 am EST Jan 3, 2026
Forecast Valid:
9am EST Jan 3, 2026-6pm EST Jan 9, 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