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

28°F

-2°C

Humidity 60%
Wind Speed NW 10 mph
Barometer 30.06 in (1019.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 1 Mar 4:56 am EST
Extended Forecast for

3 Miles ESE Lewbeach NY

  • Overnight

    Overnight: A slight chance of snow. Cloudy, with a low around 18. North wind around 9 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 24. Northwest wind around 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Wind chill values as low as -9. North wind 6 to 10 mph.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 24. Wind chill values as low as -9. North wind around 6 mph becoming southwest in the afternoon.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. South wind 6 to 9 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow before 4pm, then snow and sleet. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Chance Snow
    then
    Snow/Sleet

  • Tuesday Night

    Tuesday Night: Snow and sleet before 7pm, then snow between 7pm and 1am, then rain likely after 1am. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Wintry Mix

  • Wednesday

    Wednesday: A chance of rain after 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of snow. Cloudy, with a low around 18. North wind around 9 mph. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 24. Northwest wind around 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 1. Wind chill values as low as -9. North wind 6 to 10 mph.
Monday
Sunny, with a high near 24. Wind chill values as low as -9. North wind around 6 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 11. South wind 6 to 9 mph.
Tuesday
Snow before 4pm, then snow and sleet. High near 32. Chance of precipitation is 80%.
Tuesday Night
Snow and sleet before 7pm, then snow between 7pm and 1am, then rain likely after 1am. Low around 29. Chance of precipitation is 90%.
Wednesday
A chance of rain after 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Thursday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lewbeach NY
 41.97°N 74.73°W (Elev. 2694 ft)
Last Update:
4:57 am EST Mar 1, 2026
Forecast Valid:
5am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation