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

40°F

4°C

Humidity 51%
Wind Speed Vrbl 6 mph
Barometer 29.89 in (1013.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Jan 12:56 pm EST
Extended Forecast for

4 Miles NW Lewbeach NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. South wind 7 to 9 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South wind 9 to 13 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Southwest wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 12. Southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    Low: 12 °F

    Rain/Snow

  • Thursday

    Thursday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 16. West wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Friday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. South wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 31. South wind 9 to 13 mph.
Wednesday
A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Southwest wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 1am. Low around 12. Southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Thursday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 16. West wind 11 to 14 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
A chance of snow after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
Mostly cloudy, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Lewbeach NY
 42.05°N 74.83°W (Elev. 2579 ft)
Last Update:
12:58 pm EST Jan 13, 2026
Forecast Valid:
1pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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