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

45°F

7°C

Humidity 68%
Wind Speed NW 10 G 21 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Nov 7:56 pm EST
Extended Forecast for

Downsville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming west 5 to 8 mph in the morning.

    High: 58 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 56. Calm wind becoming west around 5 mph.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain likely before 1am, then rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming west 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 3 to 5 mph.
Veterans Day
Partly sunny, with a high near 56. Calm wind becoming west around 5 mph.
Wednesday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Thursday
Rain, mainly after 1pm. High near 52. Chance of precipitation is 80%.
Thursday Night
Rain likely before 1am, then rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
1:30 pm EST Nov 9, 2026
Forecast Valid:
8pm EST Nov 9, 2026-6pm EST Nov 16, 2026
 
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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