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

33°F

1°C

Humidity 66%
Wind Speed NW 17 G 24 mph
Barometer 29.98 in (1016.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 6 Apr 7:56 am EDT
Extended Forecast for

Monticello NY

  • Today

    Today: Mostly sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow showers before midnight, then a chance of snow showers after 2am. Partly cloudy, with a low around 29. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. Northwest wind 5 to 10 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
A slight chance of rain and snow showers before midnight, then a chance of snow showers after 2am. Partly cloudy, with a low around 29. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 40. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 19. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 47. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
Last Update:
6:14 am EDT Apr 6, 2026
Forecast Valid:
8am EDT Apr 6, 2026-6pm EDT Apr 12, 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