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 92%
Wind Speed Calm
Barometer 29.94 in (1015.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 23 Nov 8:56 am EST
Extended Forecast for

3 Miles ESE Lewbeach NY

  • Today

    Today: A chance of snow showers before 3pm, then a chance of snow showers and sleet between 3pm and 4pm, then a chance of snow showers after 4pm. Cloudy, with a high near 36. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow/Sleet

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 1am. Cloudy, with a low around 29. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 7 to 15 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Northwest wind 5 to 7 mph becoming south after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers likely after 1pm. Cloudy, with a high near 41. South wind around 8 mph. Chance of precipitation is 60%.

    High: 41 °F

    Cloudy then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers before 3pm, then a chance of snow showers and sleet between 3pm and 4pm, then a chance of snow showers after 4pm. Cloudy, with a high near 36. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 1am. Cloudy, with a low around 29. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 7 to 15 mph.
Monday Night
Increasing clouds, with a low around 28. Northwest wind 5 to 7 mph becoming south after midnight.
Tuesday
Showers likely after 1pm. Cloudy, with a high near 41. South wind around 8 mph. Chance of precipitation is 60%.
Tuesday Night
Showers, mainly before 1am. Low around 36. Chance of precipitation is 80%.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thanksgiving Day
Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 29.
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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:
6:13 am EST Nov 23, 2025
Forecast Valid:
9am EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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