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.

Overcast

50°F

10°C

Humidity 89%
Wind Speed NW 8 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 4 Apr 6:56 am EDT
Extended Forecast for

4 Miles NE Lewbeach NY

  • Today

    Today: A chance of showers, mainly between 1pm and 3pm. Partly sunny, with a high near 60. Northwest wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 40. South wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 52. South wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 8pm, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 27. West wind 13 to 16 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 8am, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 35. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

Today
A chance of showers, mainly between 1pm and 3pm. Partly sunny, with a high near 60. Northwest wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.
Tonight
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 40. South wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 2pm. High near 52. South wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of rain showers before 8pm, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 27. West wind 13 to 16 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 8am, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 35. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lewbeach NY
 42.06°N 74.74°W (Elev. 2205 ft)
Last Update:
6:15 am EDT Apr 4, 2026
Forecast Valid:
7am EDT Apr 4, 2026-6pm EDT Apr 10, 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