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

5 Miles N Sundown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 54. Northwest wind 5 to 7 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 10pm, then a slight chance of rain. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and snow likely. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 30. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Veterans Day
Mostly sunny, with a high near 54. Northwest wind 5 to 7 mph.
Wednesday Night
A slight chance of rain and snow before 10pm, then a slight chance of rain. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 1am, then rain and snow likely. Low around 25. Chance of precipitation is 80%.
Friday
Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Sundown NY
 41.96°N 74.46°W (Elev. 2100 ft)
Last Update:
7:36 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

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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