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

56°F

13°C

Humidity 39%
Wind Speed W 12 mph
Barometer 29.83 in (1010.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 1 May 4:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • This Afternoon

    This Afternoon: A slight chance of showers. Partly sunny, with a high near 56. West wind around 6 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 34. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 51. Northwest wind around 6 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Northwest wind 3 to 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Northwest wind 7 to 10 mph, with gusts as high as 28 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • 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 70. Chance of precipitation is 40%.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers. Partly sunny, with a high near 56. West wind around 6 mph. Chance of precipitation is 20%.
Tonight
Showers. Low around 34. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 51. Northwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 50. Northwest wind 7 to 10 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 70. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Wednesday
Showers. High near 60. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 39. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
2:37 pm EDT May 1, 2026
Forecast Valid:
5pm EDT May 1, 2026-6pm EDT May 8, 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