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

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 30.00 in (1016.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 31 Mar 7:56 am EDT
Extended Forecast for

4 Miles E Lewbeach NY

  • Today

    Today: Rain and thunderstorms likely before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 61. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain Likely
    then Chance
    Rain

  • Tonight

    Tonight: Rain and thunderstorms before midnight, then rain likely. Low around 53. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 55. Northwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 2am. Low around 38. North wind around 7 mph becoming east after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 44. Southeast wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 2am. Cloudy, with a low around 37. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A chance of rain after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Rain and thunderstorms likely before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 61. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain and thunderstorms before midnight, then rain likely. Low around 53. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly after 8am. High near 55. Northwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly before 2am. Low around 38. North wind around 7 mph becoming east after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Southeast wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 2am. Cloudy, with a low around 37. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Saturday
A chance of rain after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Saturday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Lewbeach NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
2:37 am EDT Mar 31, 2026
Forecast Valid:
8am EDT Mar 31, 2026-6pm EDT Apr 6, 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