National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

18°F

-8°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.94 in (1015.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 3 Dec 6:56 am EST
Extended Forecast for

Grahamsville NY

  • Today

    Today: Mostly sunny, with a high near 36. West wind around 5 mph becoming calm in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Calm wind becoming west around 5 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers, mainly before 5pm. Partly sunny, with a high near 34. West wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 4. Northwest wind 6 to 11 mph becoming light after midnight.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26. South wind 3 to 7 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 36. West wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 21. Calm wind becoming west around 5 mph after midnight.
Thursday
A chance of snow showers, mainly before 5pm. Partly sunny, with a high near 34. West wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 4. Northwest wind 6 to 11 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 26. South wind 3 to 7 mph.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
4:58 am EST Dec 3, 2025
Forecast Valid:
7am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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