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

27°F

-3°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.22 in (1024.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Jan 1:56 am EST
Extended Forecast for

North Branch NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Light east wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly between 2pm and 5pm. Increasing clouds, with a high near 46. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Cloudy, with a low around 31. South wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Cloudy

  • Saturday

    Saturday: Rain, mainly after 4pm. High near 39. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Mostly Cloudy
    then Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then a chance of showers after 1am. Low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Sunday

    Sunday: A slight chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Light east wind.
Friday
Showers likely, mainly between 2pm and 5pm. Increasing clouds, with a high near 46. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Cloudy, with a low around 31. South wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Rain, mainly after 4pm. High near 39. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before 1am, then a chance of showers after 1am. Low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
A slight chance of rain and snow showers before 1pm, then a chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.
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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:
1:02 am EST Jan 9, 2026
Forecast Valid:
2am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation