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.

A Few Clouds

81°F

27°C

Humidity 51%
Wind Speed W 8 mph
Barometer 29.89 in (1011.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 16 Apr 12:56 pm EDT
Extended Forecast for

3 Miles ESE West Kill NY

  • This Afternoon

    This Afternoon: Scattered showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 73. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then scattered showers between 1am and 2am. Mostly cloudy, with a low around 54. West wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers after 8am. Partly sunny, with a high near 62. North wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. North wind around 6 mph becoming light and variable after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. South wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain showers likely before 8am, then rain likely between 8am and 2pm, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers before 2am. Partly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 73. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 1am, then scattered showers between 1am and 2am. Mostly cloudy, with a low around 54. West wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers after 8am. Partly sunny, with a high near 62. North wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Increasing clouds, with a low around 48. North wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly cloudy, with a high near 61. South wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers likely before 8am, then rain likely between 8am and 2pm, then a chance of snow showers after 2pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers before 2am. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE West Kill NY
 42.16°N 74.3°W (Elev. 2949 ft)
Last Update:
9:48 am EDT Apr 16, 2026
Forecast Valid:
1pm EDT Apr 16, 2026-6pm EDT Apr 22, 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