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

25°F

-4°C

Humidity 66%
Wind Speed NW 12 G 22 mph
Barometer 30.01 in (1017.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 13 Mar 2:56 am EDT
Extended Forecast for

3 Miles SW Roxbury NY

  • Overnight

    Overnight: Partly cloudy, with a low around 21. Northwest wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 2pm. Increasing clouds, with a high near 37. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Mostly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. South wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    Low: 28 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 34 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Rain likely after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain before 2am, then a chance of rain and snow. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. Northwest wind around 6 mph.
Friday
Snow likely, mainly after 2pm. Increasing clouds, with a high near 37. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. South wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Saturday
Partly sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
Rain likely after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Monday
Rain. High near 61. Chance of precipitation is 90%.
Monday Night
Rain before 2am, then a chance of rain and snow. Low around 24. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 41.
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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:
2:30 am EDT Mar 13, 2026
Forecast Valid:
3am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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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