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.

Fair

44°F

7°C

Humidity 76%
Wind Speed Vrbl 5 mph
Barometer 29.93 in (1014.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Nov 8:56 am EST
Extended Forecast for

Halcottsville NY

  • Today

    Today: Mostly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 52. West wind 3 to 6 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain. High near 47. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 4am. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 35. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Veterans Day
Partly sunny, with a high near 52. West wind 3 to 6 mph.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 47. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%.
Thursday Night
Rain and snow, becoming all snow after 4am. Low around 29. Chance of precipitation is 90%.
Friday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Halcottsville NY
 42.22°N 74.59°W (Elev. 1552 ft)
Last Update:
5:44 am EST Nov 10, 2026
Forecast Valid:
9am EST Nov 10, 2026-6pm EST Nov 16, 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