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.

Overcast

29°F

-2°C

Humidity 75%
Wind Speed E 7 mph
Barometer 30.01 in (1017.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Feb 2:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

  • Overnight

    Overnight: A slight chance of snow showers. Patchy fog. Otherwise, cloudy, with a low around 22. Light south wind. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 35. Light south wind.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers after 1am, mixing with freezing rain after 4am. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 27. South wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Wintry Mix
    and Patchy
    Fog

  • Tuesday

    Tuesday: A slight chance of rain or freezing rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 40. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain. High near 38. Chance of precipitation is 100%.

    High: 38 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a chance of snow. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 7am. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
A slight chance of snow showers. Patchy fog. Otherwise, cloudy, with a low around 22. Light south wind. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 35. Light south wind.
Monday Night
A chance of snow showers after 1am, mixing with freezing rain after 4am. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 27. South wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain or freezing rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 40. West wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Rain. High near 38. Chance of precipitation is 100%.
Wednesday Night
Rain likely before 4am, then a chance of snow. Cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
A chance of snow before 7am. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
A chance of snow. Cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
1:08 am EST Feb 16, 2026
Forecast Valid:
3am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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