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

31°F

-1°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 29.95 in (1015.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 4:56 pm EST
Extended Forecast for

North Branch NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Wind chill values as low as -1. North wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 26. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 26 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 20. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 12. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 22. Wind chill values as low as -1. North wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 1. Calm wind.
Tuesday
Increasing clouds, with a high near 26. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
A slight chance of snow showers before 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 20. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 32.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Branch NY
 41.8°N 74.97°W (Elev. 1404 ft)
Last Update:
3:22 pm EST Dec 7, 2025
Forecast Valid:
5pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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