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

43°F

6°C

Humidity 47%
Wind Speed Calm
Barometer 30.13 in (1021.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Nov 3:56 pm EST
Extended Forecast for

3 Miles N Lewbeach NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers before 7am. Partly sunny, with a high near 39. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Calm wind.
Tonight
Increasing clouds, with a low around 26. Calm wind.
Friday
Mostly cloudy, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the morning.
Friday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of snow showers before 7am. Partly sunny, with a high near 39. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Showers likely. Cloudy, with a high near 45. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 37. Chance of precipitation is 80%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lewbeach NY
 42.04°N 74.77°W (Elev. 2008 ft)
Last Update:
3:22 pm EST Nov 20, 2025
Forecast Valid:
4pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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