Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

23°F

-5°C

Humidity 92%
Wind Speed NE 5 mph
Barometer 29.97 in (1016.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 17 Jan 6:56 am EST
Extended Forecast for

Monticello NY

Winter Weather Advisory until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 17, 04:00pm

    NOW until 4:00pm Sat

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Southwest wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers.  Mostly cloudy, with a high near 30. West wind around 6 mph.  Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Northwest wind 5 to 7 mph.

    Low: 13 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 26. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Today
Snow showers, mainly before 2pm. High near 31. South wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around 3 inches.
Tonight
Mostly cloudy, with a low around 23. Southwest wind around 5 mph.
Sunday
A slight chance of snow showers. Mostly cloudy, with a high near 30. West wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 13. Northwest wind 5 to 7 mph.
M.L.King Day
Mostly sunny, with a high near 26. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Mostly clear, with a low around 5.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 24.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
5:53 am EST Jan 17, 2026
7am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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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