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

42°F

6°C

Humidity 79%
Wind Speed NW 16 G 26 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Mar 6:56 am EDT
Extended Forecast for

3 Miles SSE Black Lake NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 43. North wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Partly 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 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 43. North wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 19. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 48. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 55.
Monday Night
A chance of rain after 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
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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:
6:25 am EDT Mar 27, 2026
Forecast Valid:
7am EDT Mar 27, 2026-6pm EDT Apr 2, 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