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

26°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 30.04 in (1018.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Feb 2:56 am EST
Extended Forecast for

2 Miles ESE Deckertown NY

  • Overnight

    Overnight: Mostly clear, with a low around 26. South wind around 6 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 45. South wind around 7 mph becoming northwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. North wind 3 to 6 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 27. East wind 6 to 10 mph becoming northwest in the morning. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 27 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. Northwest wind 6 to 10 mph.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow before 1am, then rain and snow likely. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow then
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 26. South wind around 6 mph.
Saturday
Partly sunny, with a high near 45. South wind around 7 mph becoming northwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 21. North wind 3 to 6 mph.
Sunday
Snow likely, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 27. East wind 6 to 10 mph becoming northwest in the morning. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 4. Northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Tuesday Night
Snow before 1am, then rain and snow likely. Low around 27. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Thursday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 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:
1:39 am EST Feb 28, 2026
Forecast Valid:
2am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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