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.

Light Rain Fog/Mist and Breezy

55°F

13°C

Humidity 87%
Wind Speed NW 22 G 36 mph
Barometer 29.54 in (1000.0 mb)
Dewpoint 51°F (11°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 12 Mar 4:56 am EDT
Extended Forecast for

3 Miles SSE Black Lake NY

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a steady temperature around 55. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain and snow showers likely before 3pm, then a slight chance of snow showers. Mostly cloudy, with a temperature falling to around 34 by 9am. Northwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F⇓

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of rain and snow showers after 2pm. Increasing clouds, with a high near 40. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers, mainly between 11pm and 2am. Mostly cloudy, with a low around 29. South wind around 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a steady temperature around 55. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain and snow showers likely before 3pm, then a slight chance of snow showers. Mostly cloudy, with a temperature falling to around 34 by 9am. Northwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
A chance of rain and snow showers after 2pm. Increasing clouds, with a high near 40. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers, mainly between 11pm and 2am. Mostly cloudy, with a low around 29. South wind around 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Rain likely, mainly after 2am. Cloudy, with a low around 34. Chance of precipitation is 70%.
Monday
Rain. High near 58. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Black Lake NY
 41.61°N 74.83°W (Elev. 1299 ft)
Last Update:
4:57 am EDT Mar 12, 2026
Forecast Valid:
5am EDT Mar 12, 2026-6pm EDT Mar 18, 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