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

24°F

-4°C

Humidity 88%
Wind Speed N 3 mph
Barometer 30.04 in (1018.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Feb 9:56 pm EST
Extended Forecast for

3 Miles SSE Black Lake NY

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 23. Light southeast wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Calm wind.
Sunday
Partly sunny, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. Light southeast wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Washington's Birthday
Mostly cloudy, with a high near 38. Calm wind.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Black Lake NY
 41.61°N 74.83°W (Elev. 1299 ft)
Last Update:
3:22 pm EST Feb 14, 2026
Forecast Valid:
10pm EST Feb 14, 2026-6pm EST Feb 21, 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