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.

Partly Cloudy

31°F

-1°C

Humidity 52%
Wind Speed Calm
Barometer 30.29 in (1027.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 Mar 1:56 pm EDT
Extended Forecast for

Roscoe NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Light south wind.

    Low: 21 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. South wind 5 to 7 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 2pm. Partly sunny, with a high near 49. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 8am. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 8am. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 34. Calm wind.
Tonight
Increasing clouds, with a low around 21. Light south wind.
Thursday
Mostly cloudy, with a high near 40. South wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 28. Calm wind.
Friday
A chance of rain after 2pm. Partly sunny, with a high near 49. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
A chance of rain before 8am. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of rain after 8am. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roscoe NY
 41.92°N 74.92°W (Elev. 1539 ft)
Last Update:
2:30 pm EDT Mar 18, 2026
Forecast Valid:
2pm EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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