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

23°F

-5°C

Humidity 85%
Wind Speed NW 6 mph
Barometer 30.28 in (1027.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 24 Mar 5:56 am EDT
Extended Forecast for

3 Miles SW Roxbury NY

  • Today

    Today: Increasing clouds, with a high near 43. Light and variable wind.

    High: 43 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 36. Light south wind. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 61. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 61 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain

  • Friday

    Friday: Rain likely before 8am. Mostly sunny, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain Likely
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 43. Light and variable wind.
Tonight
Partly cloudy, with a low around 24. Calm wind.
Wednesday
Partly sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 36. Light south wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 61. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
Rain, mainly after 8pm. Low around 32. Chance of precipitation is 90%.
Friday
Rain likely before 8am. Mostly sunny, with a high near 37. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

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 24, 2026
Forecast Valid:
6am EDT Mar 24, 2026-6pm EDT Mar 30, 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