National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

50°F

10°C

Humidity 57%
Wind Speed Calm
Barometer 30.20 in (1023.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 4 Mar 3:56 pm EST
Extended Forecast for

2 Miles ESE Deckertown NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Rain. Areas of fog before noon. High near 40. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain and
    Areas Fog

  • Thursday Night

    Thursday Night: Rain before 1am, then rain or freezing rain between 1am and 4am, then freezing rain after 4am. Low around 31. East wind 7 to 9 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 31 °F

    Rain then
    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then a chance of rain showers between 10am and 1pm. Cloudy, with a high near 37. East wind around 6 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Calm wind.
Tonight
Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Thursday
Rain. Areas of fog before noon. High near 40. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 1am, then rain or freezing rain between 1am and 4am, then freezing rain after 4am. Low around 31. East wind 7 to 9 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Friday
A chance of rain or freezing rain before 10am, then a chance of rain showers between 10am and 1pm. Cloudy, with a high near 37. East wind around 6 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 63.
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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:
3:22 pm EST Mar 4, 2026
Forecast Valid:
4pm EST Mar 4, 2026-6pm EDT Mar 10, 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