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

35°F

2°C

Humidity 82%
Wind Speed E 8 mph
Barometer 29.91 in (1013.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 22 Mar 3:56 am EDT
Extended Forecast for

6 Miles N Sundown NY

  • Overnight

    Overnight: A slight chance of snow showers before 5am, then a slight chance of snow showers and sleet. Mostly cloudy, with a low around 30. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Snow/Sleet

  • Sunday

    Sunday: Rain showers and sleet likely before 1pm, then rain showers. High near 54. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.

    High: 54 °F

    Rain/Sleet
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 3am. Low around 30. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Showers

  • Monday

    Monday: A slight chance of rain showers, snow showers, and freezing rain before 11am, then a slight chance of snow showers between 11am and 2pm. Partly sunny, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of snow showers before 5am, then a slight chance of snow showers and sleet. Mostly cloudy, with a low around 30. South wind around 6 mph. Chance of precipitation is 20%.
Sunday
Rain showers and sleet likely before 1pm, then rain showers. High near 54. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.
Sunday Night
Showers, mainly before 3am. Low around 30. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A slight chance of rain showers, snow showers, and freezing rain before 11am, then a slight chance of snow showers between 11am and 2pm. Partly sunny, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Thursday Night
Rain. Low around 27. Chance of precipitation is 80%.
Friday
A chance of rain. Mostly sunny, with a high near 37. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
2:37 am EDT Mar 22, 2026
Forecast Valid:
4am EDT Mar 22, 2026-6pm EDT Mar 28, 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