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.

Fair

53°F

12°C

Humidity 51%
Wind Speed Vrbl 7 mph
Barometer 29.74 in (1007.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 8 Nov 3:56 pm EST
Extended Forecast for

5 Miles ESE Sundown NY

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind around 10 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly before 10am. Partly sunny, with a high near 48. Northwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West wind 7 to 11 mph.

    Low: 40 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind around 10 mph.
Monday
A chance of showers, mainly before 10am. Partly sunny, with a high near 48. Northwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 37. West wind 8 to 11 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 54. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind 7 to 11 mph.
Veterans Day
Mostly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
Rain before 4am, then rain and snow. Low around 36. Chance of precipitation is 80%.
Friday
Snow, possibly mixed with rain. High near 37. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Sundown NY
 41.86°N 74.37°W (Elev. 1864 ft)
Last Update:
1:36 pm EST Nov 8, 2026
Forecast Valid:
4pm EST Nov 8, 2026-6pm EST Nov 15, 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