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.

Overcast

69°F

21°C

Humidity 70%
Wind Speed Vrbl 5 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 30 Sep 3:56 pm EDT
Extended Forecast for

Roscoe NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 71. Light west wind.

    High: 71 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Light southwest wind.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Showers after 2pm. High near 75. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 80%.

    High: 75 °F

    Mostly Sunny
    then Showers

  • Friday Night

    Friday Night: Showers, mainly before 8pm. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 71. Light west wind.
Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Thursday
A slight chance of showers between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 60. Light southwest wind.
Friday
Showers after 2pm. High near 75. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 80%.
Friday Night
Showers, mainly before 8pm. Low around 44. Chance of precipitation is 80%.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 54.
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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 Sep 30, 2026
Forecast Valid:
4pm EDT Sep 30, 2026-6pm EDT Oct 6, 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