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 SW Roxbury NY

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a steady temperature around 49. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of rain showers, snow showers, and freezing rain before 11am, then a slight chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 31 by 9am. Northwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F⇓

    Chance Wintry
    Mix then
    Isolated Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of snow showers before 2pm, then snow showers likely, possibly mixed with rain. Increasing clouds, with a high near 38. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow showers likely, possibly mixed with rain before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 27. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a steady temperature around 49. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain showers, snow showers, and freezing rain before 11am, then a slight chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 31 by 9am. Northwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.
Friday
A chance of snow showers before 2pm, then snow showers likely, possibly mixed with rain. Increasing clouds, with a high near 38. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, possibly mixed with rain before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 27. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
Rain. High near 59. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Roxbury NY
 42.26°N 74.61°W (Elev. 1699 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

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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