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

10°F

-12°C

Humidity 87%
Wind Speed W 7 mph
Barometer 30.05 in (1019.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 3 Feb 12:56 am EST
Extended Forecast for

4 Miles NW Lewbeach NY

  • Overnight

    Overnight: Partly cloudy, with a low around 2. Wind chill values as low as -5. Northwest wind 3 to 5 mph.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -2. West wind around 6 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 6 to 8 mph.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. Northwest wind around 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.

    High: 21 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around -5. Chance of precipitation is 40%.

    Low: -5 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 2. Wind chill values as low as -5. Northwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -2. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Northwest wind around 7 mph.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -5. Chance of precipitation is 40%.
Saturday
Partly sunny and cold, with a high near 4.
Saturday Night
Mostly cloudy, with a low around -8. Blustery.
Sunday
Partly sunny and cold, with a high near 4.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
Mostly sunny, with a high near 11.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Lewbeach NY
 42.05°N 74.83°W (Elev. 2579 ft)
Last Update:
12:37 am EST Feb 3, 2026
Forecast Valid:
1am EST Feb 3, 2026-6pm EST Feb 9, 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