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.

Mostly Cloudy

66°F

19°C

Humidity 75%
Wind Speed S 7 G 16 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Mar 4:56 pm EDT
Extended Forecast for

2 Miles NNE Sundown NY

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 68. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 3am, then showers after 3am. Low around 36. Southwest wind 8 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers

  • Thursday

    Thursday: Rain and snow showers likely before 4pm, then a slight chance of rain showers. Mostly cloudy, with a temperature falling to around 34 by 5pm. Northwest wind 13 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F⇓

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 8 to 15 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of rain after 2pm. Partly 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 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 68. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 3am, then showers after 3am. Low around 36. Southwest wind 8 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and snow showers likely before 4pm, then a slight chance of rain showers. Mostly cloudy, with a temperature falling to around 34 by 5pm. Northwest wind 13 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 8 to 15 mph, with gusts as high as 31 mph.
Friday
A chance of rain after 2pm. Partly 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 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Rain, mainly after 2am. Low around 31. Chance of precipitation is 80%.
Monday
Rain. High near 57. Chance of precipitation is 90%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
2:37 pm EDT Mar 11, 2026
Forecast Valid:
5pm EDT Mar 11, 2026-6pm EDT Mar 18, 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