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

47°F

8°C

Humidity 23%
Wind Speed S 5 mph
Barometer 30.20 in (1024.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 21 Apr 3:56 pm EDT
Extended Forecast for

3 Miles SSE Black Lake NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Southwest wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers after 1am. Mostly cloudy, with a low around 34. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 9am. Mostly cloudy, with a high near 54. Southeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Southwest wind around 5 mph.
Tonight
A chance of showers after 1am. Mostly cloudy, with a low around 34. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, mainly before 9am. Mostly cloudy, with a high near 54. Southeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 38. Calm wind.
Thursday
Mostly sunny, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 57.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 62.
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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:
2:35 pm EDT Apr 21, 2026
Forecast Valid:
4pm EDT Apr 21, 2026-6pm EDT Apr 27, 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