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

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.25 in (1025.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 8 Jan 7:56 pm EST
Extended Forecast for

6 Miles NE Sundown NY

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Southwest wind 5 to 9 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 43. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain, mainly before 7pm. Cloudy, with a low around 28. Southwest wind 14 to 17 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Chance Rain

  • Saturday

    Saturday: Rain, possibly mixed with snow, mainly after 1pm. High near 37. Northwest wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow before 10pm, then rain between 10pm and 4am, then a chance of freezing rain after 4am. Low around 28. East wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 28 °F

    Wintry Mix

  • Sunday

    Sunday: A chance of snow and freezing rain before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 35 °F

    Chance Wintry
    Mix

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 28. Windy.

    High: 28 °F

    Mostly Sunny
    and Windy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Southwest wind 5 to 9 mph.
Friday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 43. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain, mainly before 7pm. Cloudy, with a low around 28. Southwest wind 14 to 17 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, possibly mixed with snow, mainly after 1pm. High near 37. Northwest wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain, possibly mixed with snow before 10pm, then rain between 10pm and 4am, then a chance of freezing rain after 4am. Low around 28. East wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of snow and freezing rain before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 17. Windy.
Monday
Mostly sunny, with a high near 28. Windy.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Cloudy, with a low around 19. Chance of precipitation is 40%.
Thursday
A chance of snow. Partly sunny, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
Last Update:
6:53 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation