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.

Light Snow

26°F

-3°C

Humidity 75%
Wind Speed NW 17 G 25 mph
Barometer 30.01 in (1017.9 mb)
Dewpoint 19°F (-7°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 8 Dec 12:56 am EST
Extended Forecast for

Grahamsville NY

  • Overnight

    Overnight: Partly cloudy, with a low around 11. Northwest wind around 8 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. North wind 3 to 6 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 26. Calm wind becoming south around 6 mph in the afternoon.

    High: 26 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after 4pm. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 11. Northwest wind around 8 mph.
Monday
Mostly sunny, with a high near 23. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 4. Calm wind.
Tuesday
Increasing clouds, with a high near 26. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Rain and snow showers, becoming all rain after 4pm. High near 38. Chance of precipitation is 90%.
Wednesday Night
A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 30.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
12:47 am EST Dec 8, 2025
Forecast Valid:
1am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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