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.

Overcast

44°F

7°C

Humidity 96%
Wind Speed W 13 G 21 mph
Barometer 29.84 in (1011.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Nov 4:56 am EST
Extended Forecast for

Grahamsville NY

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 39. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 56. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Isolated showers between 4am and 5am. Partly cloudy, with a low around 42. West wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Mostly Clear
    then Isolated
    Showers

  • Monday

    Monday: Scattered showers between 9am and noon. Partly sunny, with a high near 52. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Scattered
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West wind 7 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 39. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 56. West wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Isolated showers between 4am and 5am. Partly cloudy, with a low around 42. West wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Scattered showers between 9am and noon. Partly sunny, with a high near 52. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 37. West wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Mostly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
1:30 am EST Nov 8, 2026
Forecast Valid:
5am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation