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.

A Few Clouds

14°F

-10°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.79 in (1010.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 19 Jan 3:56 am EST
Extended Forecast for

4 Miles E Lewbeach NY

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 19. Wind chill values as low as zero. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 19 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 9. Wind chill values as low as -15. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 9 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Wind chill values as low as -12. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. South wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Mostly cloudy, with a high near 19. Wind chill values as low as zero. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Tonight
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny and cold, with a high near 9. Wind chill values as low as -15. West wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 0. Wind chill values as low as -12. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 20. South wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 13.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Partly sunny and cold, with a high near 2.
Saturday Night
Mostly cloudy, with a low around -7.
Sunday
A chance of snow. Partly sunny and cold, with a high near 6. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Lewbeach NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
3:57 am EST Jan 19, 2026
Forecast Valid:
4am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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Chance of Precipitation