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

58°F

14°C

Humidity 65%
Wind Speed NW 20 G 36 mph
Barometer 29.74 in (1006.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 May 11:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Northwest wind 11 to 14 mph, with gusts as high as 32 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 32 mph.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 66. Northwest wind 5 to 9 mph.

    High: 66 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Light northwest wind. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 66. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Northwest wind 11 to 14 mph, with gusts as high as 32 mph.
Saturday
Partly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 37. North wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 66. Northwest wind 5 to 9 mph.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Light northwest wind. Chance of precipitation is 20%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 66. Chance of precipitation is 40%.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
8:36 pm EDT May 29, 2026
Forecast Valid:
12am EDT May 30, 2026-6pm EDT Jun 5, 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