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

49°F

9°C

Humidity 86%
Wind Speed NW 5 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 23 Apr 8:56 am EDT
Extended Forecast for

4 Miles NE Lewbeach NY

  • Today

    Today: Sunny, with a high near 59. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 56. Northwest wind around 6 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers after 2am. Partly cloudy, with a low around 36. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 41. Southeast wind around 7 mph. Chance of precipitation is 70%.

    High: 41 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain and snow showers likely before 1am, then snow showers likely between 1am and 3am, then a slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 36. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 56. Northwest wind around 6 mph.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 36. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 41. Southeast wind around 7 mph. Chance of precipitation is 70%.
Saturday Night
Rain and snow showers likely before 1am, then snow showers likely between 1am and 3am, then a slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 58.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Tuesday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lewbeach NY
 42.06°N 74.74°W (Elev. 2205 ft)
Last Update:
6:03 am EDT Apr 23, 2026
Forecast Valid:
9am EDT Apr 23, 2026-6pm EDT Apr 29, 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