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

34°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 29.88 in (1012.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 1 May 5:56 am EDT
Extended Forecast for

3 Miles N Lewbeach NY

  • Today

    Today: A chance of showers, mainly after 5pm. Mostly sunny, with a high near 54. Northwest wind around 6 mph. Chance of precipitation is 30%.

    High: 54 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 2am. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Isolated showers after 2pm. Partly sunny, with a high near 51. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 51 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Northwest wind 3 to 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers, mainly after 5pm. Mostly sunny, with a high near 54. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tonight
Showers, mainly before 2am. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Isolated showers after 2pm. Partly sunny, with a high near 51. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 30. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 59.
Monday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lewbeach NY
 42.04°N 74.77°W (Elev. 2008 ft)
Last Update:
6:27 am EDT May 1, 2026
Forecast Valid:
6am EDT May 1, 2026-6pm EDT May 7, 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