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

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in (1018.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 2:56 am EDT
Extended Forecast for

4 Miles E Lewbeach NY

  • Overnight

    Overnight: Partly cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Scattered snow showers, mainly between 1pm and 5pm. Partly sunny, with a high near 32. Northwest wind 9 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Mostly Sunny
    then
    Scattered
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 16. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 43. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 43 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am, then a chance of rain and snow showers after 2am. Mostly cloudy, with a low around 30. South wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of showers before 8am. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. West wind around 6 mph.
Monday
Scattered snow showers, mainly between 1pm and 5pm. Partly sunny, with a high near 32. Northwest wind 9 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 16. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 43. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am, then a chance of rain and snow showers after 2am. Mostly cloudy, with a low around 30. South wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers before 8am. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 56.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, 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:
4 Miles E Lewbeach NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
2:37 am EDT Apr 20, 2026
Forecast Valid:
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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