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

40°F

4°C

Humidity 89%
Wind Speed Calm
Barometer 29.95 in (1014.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Nov 6:56 am EST
Extended Forecast for

Sundown NY

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 53. West wind around 6 mph becoming calm in the afternoon.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am. Cloudy, with a low around 38. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Cloudy then
    Rain Likely

  • Thursday

    Thursday: Rain. High near 45. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 33. North wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Snow, possibly mixed with rain before 1pm, then a chance of snow. High near 38. North wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Veterans Day
Partly sunny, with a high near 53. West wind around 6 mph becoming calm in the afternoon.
Tonight
Rain likely, mainly after 4am. Cloudy, with a low around 38. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 45. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 33. North wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Snow, possibly mixed with rain before 1pm, then a chance of snow. High near 38. North wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sundown NY
 41.9°N 74.48°W (Elev. 2106 ft)
Last Update:
1:36 am EST Nov 11, 2026
Forecast Valid:
7am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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