National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

22°F

-6°C

Humidity 57%
Wind Speed SE 6 mph
Barometer 30.14 in (1023.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 21 Jan 5:56 pm EST
Extended Forecast for

Monticello NY

  • Tonight

    Tonight: A slight chance of snow showers before 7pm. Mostly cloudy, with a low around 22. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West wind 8 to 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24. West wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.

    Low: 1 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 12. Chance of precipitation is 80%.

    High: 12 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 6. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely

Detailed Forecast

Tonight
A slight chance of snow showers before 7pm. Mostly cloudy, with a low around 22. Southwest wind around 10 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 14. West wind 8 to 10 mph.
Friday
Partly sunny, with a high near 24. West wind 8 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -1. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny and cold, with a high near 8.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.
Sunday
Snow. High near 12. Chance of precipitation is 80%.
Sunday Night
Snow likely. Cloudy, with a low around 6. Chance of precipitation is 70%.
Monday
A chance of snow before 1pm. Partly sunny, with a high near 18. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
Last Update:
3:47 pm EST Jan 21, 2026
Forecast Valid:
6pm EST Jan 21, 2026-6pm EST Jan 28, 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