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

34°F

1°C

Humidity 52%
Wind Speed NW 12 mph
Barometer 30.18 in (1023.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 14 Mar 6:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Increasing clouds, with a low around 16. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 29 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 40. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 11pm, then rain showers. Low around 28. Southeast wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 5pm. High near 58. South wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 58 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 11pm, then rain and snow showers. Some thunder is also possible. Low around 18. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 18 °F

    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 16. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 29 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 40. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A slight chance of rain and snow showers before 11pm, then rain showers. Low around 28. Southeast wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Showers, with thunderstorms also possible after 5pm. High near 58. South wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain showers before 11pm, then rain and snow showers. Some thunder is also possible. Low around 18. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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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:
6:21 pm EDT Mar 14, 2026
Forecast Valid:
7pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation