National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

59°F

15°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 29.60 in (1001.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 12 Mar 12:56 am EDT
Extended Forecast for

Youngsville NY

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Low around 31. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 31 °F

    Showers

  • Thursday

    Thursday: Rain showers likely before 10am, then a slight chance of snow showers between 10am and noon. Mostly cloudy, with a temperature falling to around 32 by 9am. Northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F⇓

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. West wind 7 to 13 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of snow between 2pm and 5pm, then a chance of rain after 5pm. Increasing clouds, with a high near 39. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain, possibly mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 28. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of freezing rain before 8pm, then a chance of rain or freezing rain between 8pm and 2am, then rain after 2am. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Freezing
    Rain

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 31. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers likely before 10am, then a slight chance of snow showers between 10am and noon. Mostly cloudy, with a temperature falling to around 32 by 9am. Northwest wind 14 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 21. West wind 7 to 13 mph.
Friday
A chance of snow between 2pm and 5pm, then a chance of rain after 5pm. Increasing clouds, with a high near 39. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain, possibly mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 28. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Sunday Night
A chance of freezing rain before 8pm, then a chance of rain or freezing rain between 8pm and 2am, then rain after 2am. Low around 32. Chance of precipitation is 80%.
Monday
Rain. High near 55. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Youngsville NY
 41.79°N 74.88°W (Elev. 1473 ft)
Last Update:
7:05 pm EDT Mar 11, 2026
Forecast Valid:
1am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
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