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.

Fair

30°F

-1°C

Humidity 45%
Wind Speed Vrbl 6 mph
Barometer 30.28 in (1027.3 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 18 Mar 2:56 pm EDT
Extended Forecast for

2 Miles ESE Deckertown NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. Light southwest wind.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. South wind around 6 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 39. South wind 6 to 8 mph.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. South wind around 6 mph becoming light and variable after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 2pm. Partly sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 8am. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 32. Light southwest wind.
Tonight
Increasing clouds, with a low around 19. South wind around 6 mph.
Thursday
Mostly cloudy, with a high near 39. South wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 27. South wind around 6 mph becoming light and variable after midnight.
Friday
A chance of rain after 2pm. Partly sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
A chance of rain before 8am. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A chance of rain after 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Deckertown NY
 41.91°N 74.8°W (Elev. 2001 ft)
Last Update:
2:30 pm EDT Mar 18, 2026
Forecast Valid:
3pm EDT Mar 18, 2026-6pm EDT Mar 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