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.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in (1020.2 mb)
Dewpoint 70°F (21°C)
Visibility 4.00 mi
Last update 17 Sep 6:56 pm EDT
Extended Forecast for

Roxbury NY

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. North wind 5 to 7 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 2am. Mostly cloudy, with a low around 49. South wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers. High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 67. North wind 5 to 7 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 63. Calm wind.
Saturday Night
Showers likely after 2am. Mostly cloudy, with a low around 49. South wind 3 to 5 mph. Chance of precipitation is 70%.
Sunday
Showers. High near 58. Chance of precipitation is 90%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 59.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roxbury NY
 42.28°N 74.55°W (Elev. 2152 ft)
Last Update:
7:05 pm EDT Sep 17, 2026
Forecast Valid:
7pm EDT Sep 17, 2026-6pm EDT Sep 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