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

63°F

17°C

Humidity 56%
Wind Speed E 10 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 18 Apr 10:56 am EDT
Extended Forecast for

2 Miles ESE Deckertown NY

  • Today

    Today: Mostly sunny, with a high near 65. Southeast wind around 11 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers after 1am. Mostly cloudy, with a low around 37. Southeast wind 8 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain showers before 9am, then rain and snow showers between 9am and noon, then rain showers after noon. High near 42. Northwest wind 9 to 13 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Scattered rain showers before 8pm, then a slight chance of snow showers after 2am. Partly cloudy, with a low around 27. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Scattered
    Showers then
    Slight Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 39. Northwest wind around 10 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 65. Southeast wind around 11 mph.
Tonight
A chance of showers after 1am. Mostly cloudy, with a low around 37. Southeast wind 8 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers before 9am, then rain and snow showers between 9am and noon, then rain showers after noon. High near 42. Northwest wind 9 to 13 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Scattered rain showers before 8pm, then a slight chance of snow showers after 2am. Partly cloudy, with a low around 27. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 39. Northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 48.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 37.
Friday
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:
6:13 am EDT Apr 18, 2026
Forecast Valid:
11am EDT Apr 18, 2026-6pm EDT Apr 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