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.

Mostly Cloudy

72°F

22°C

Humidity 53%
Wind Speed NW 13 mph
Barometer 29.91 in (1012.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Apr 12:56 pm EDT
Extended Forecast for

2 Miles ESE Deckertown NY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 66. North wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Showers, mainly after 2am. Low around 40. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Rain showers before 11am, then rain and snow showers. High near 42. Northwest wind 10 to 13 mph. Chance of precipitation is 90%.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 8pm. Partly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 66. North wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Showers, mainly after 2am. Low around 40. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers before 11am, then rain and snow showers. High near 42. Northwest wind 10 to 13 mph. Chance of precipitation is 90%.
Sunday Night
A chance of snow showers, mainly before 8pm. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 49.
Tuesday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 60.
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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:
1:31 pm EDT Apr 17, 2026
Forecast Valid:
1pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation