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

27°F

-3°C

Humidity 63%
Wind Speed NW 14 G 20 mph
Barometer 30.39 in (1030.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Apr 7:56 pm EDT
Extended Forecast for

4 Miles E Lewbeach NY

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Northwest wind 7 to 16 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. North wind around 6 mph becoming light and variable.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 22. South wind around 7 mph.

    Low: 22 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 48. South wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. South wind 7 to 13 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly sunny, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Northwest wind 7 to 16 mph.
Wednesday
Sunny, with a high near 46. North wind around 6 mph becoming light and variable.
Wednesday Night
Clear, with a low around 22. South wind around 7 mph.
Thursday
Sunny, with a high near 48. South wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 31. South wind 7 to 13 mph.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 61. Chance of precipitation is 20%.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Clear, with a low around 28.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 67.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 69. 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:
2:37 pm EDT Apr 7, 2026
Forecast Valid:
8pm EDT Apr 7, 2026-6pm EDT Apr 14, 2026
 
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