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

45°F

7°C

Humidity 68%
Wind Speed NW 10 G 21 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Nov 7:56 pm EST
Extended Forecast for

2 Miles ESE Grant Mills NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northwest wind 8 to 13 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. West wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. West wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 51. West wind 3 to 7 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, becoming all snow after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Northwest wind 8 to 13 mph.
Tuesday
Partly sunny, with a high near 54. West wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West wind 9 to 13 mph, with gusts as high as 23 mph.
Veterans Day
Partly sunny, with a high near 51. West wind 3 to 7 mph.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%.
Thursday
Rain, mainly after 1pm. High near 48. Chance of precipitation is 80%.
Thursday Night
Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
Rain and snow likely, becoming all snow after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Grant Mills NY
 42.07°N 74.65°W (Elev. 2185 ft)
Last Update:
1:30 pm EST Nov 9, 2026
Forecast Valid:
8pm EST Nov 9, 2026-6pm EST Nov 16, 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