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

39°F

4°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.08 in (1020.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Jan 12:56 pm EST
Extended Forecast for

2 Miles NNE Sundown NY

  • This Afternoon

    This Afternoon: Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 48. South wind around 8 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 30. Southwest wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain before 4pm, then a chance of rain, snow, and sleet between 4pm and 5pm, then rain likely, possibly mixed with sleet after 5pm. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    High: 41 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Saturday Night

    Saturday Night: Rain, snow, freezing rain, and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of rain or freezing rain after 4am. Low around 30. Light and variable wind. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Sunday

    Sunday: A chance of rain or freezing rain before 7am, then a chance of rain showers between 7am and 4pm, then a slight chance of rain and snow showers after 4pm. Partly sunny, with a high near 39. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance Wintry
    Mix

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 10pm. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 48. South wind around 8 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 30. Southwest wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before 4pm, then a chance of rain, snow, and sleet between 4pm and 5pm, then rain likely, possibly mixed with sleet after 5pm. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Saturday Night
Rain, snow, freezing rain, and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of rain or freezing rain after 4am. Low around 30. Light and variable wind. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Sunday
A chance of rain or freezing rain before 7am, then a chance of rain showers between 7am and 4pm, then a slight chance of rain and snow showers after 4pm. Partly sunny, with a high near 39. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 10pm. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
12:53 pm EST Jan 9, 2026
Forecast Valid:
1pm EST Jan 9, 2026-6pm EST Jan 15, 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