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.

Unknown Precip

30°F

-1°C

Humidity 92%
Wind Speed S 7 mph
Barometer 29.74 in (1008.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 13 Mar 11:56 pm EDT
Extended Forecast for

Monticello NY

Wind Advisory March 14, 05:00am until March 14, 02:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Southwest wind around 11 mph, with gusts as high as 31 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Breezy, with a west wind 18 to 21 mph, with gusts as high as 41 mph.

    High: 38 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 24. Northwest wind 5 to 11 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain after 2am. Low around 33. Southeast wind 11 to 13 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 59. Chance of precipitation is 100%.

    High: 59 °F

    Rain

  • Monday Night

    Monday Night: Rain before 2am, then a chance of rain and snow. Low around 25. Chance of precipitation is 90%.

    Low: 25 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Southwest wind around 11 mph, with gusts as high as 31 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Breezy, with a west wind 18 to 21 mph, with gusts as high as 41 mph.
Saturday Night
Increasing clouds, with a low around 24. Northwest wind 5 to 11 mph.
Sunday
Mostly cloudy, with a high near 41. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Rain after 2am. Low around 33. Southeast wind 11 to 13 mph. Chance of precipitation is 80%.
Monday
Rain, with thunderstorms also possible after 2pm. High near 59. Chance of precipitation is 100%.
Monday Night
Rain before 2am, then a chance of rain and snow. Low around 25. Chance of precipitation is 90%.
Tuesday
A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 42.
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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:
3:22 pm EDT Mar 13, 2026
Forecast Valid:
12am EDT Mar 14, 2026-6pm EDT Mar 20, 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