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

28°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.47 in (1033.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Apr 6:56 am EDT
Extended Forecast for

3 Miles NNW Beaverkill NY

  • Today

    Today: Mostly sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 41. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 53. West wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 73. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the morning.
Tonight
A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 41. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 53. West wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 73. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Beaverkill NY
 42.01°N 74.87°W (Elev. 2208 ft)
Last Update:
6:25 am EDT Apr 12, 2026
Forecast Valid:
7am EDT Apr 12, 2026-6pm EDT Apr 18, 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