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.

Unknown Precip Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.76 in (1008.5 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Last update 23 Mar 7:56 am EDT
Extended Forecast for

2 Miles ESE Deckertown NY

  • Today

    Today: A slight chance of drizzle, snow showers, and freezing rain before 11am, then a slight chance of drizzle or freezing rain between 11am and noon. Mostly cloudy, with a high near 37. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Wintry Mix
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Northwest wind 10 to 14 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. North wind 5 to 8 mph becoming west in the afternoon.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Southwest wind 5 to 9 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Friday

    Friday: Rain before 8am. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain then
    Mostly Sunny

Detailed Forecast

Today
A slight chance of drizzle, snow showers, and freezing rain before 11am, then a slight chance of drizzle or freezing rain between 11am and noon. Mostly cloudy, with a high near 37. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 21. Northwest wind 10 to 14 mph.
Tuesday
Sunny, with a high near 42. North wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 25. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 48. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 56.
Thursday Night
Rain, mainly after 8pm. Low around 33. Chance of precipitation is 80%.
Friday
Rain before 8am. High near 39. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Deckertown NY
 41.91°N 74.8°W (Elev. 2001 ft)
Last Update:
5:56 am EDT Mar 23, 2026
Forecast Valid:
8am EDT Mar 23, 2026-6pm EDT Mar 29, 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