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.

Light Rain

37°F

3°C

Humidity 96%
Wind Speed NW 12 mph
Barometer 29.90 in (1013.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Apr 10:56 am EDT
Extended Forecast for

3 Miles ENE Lewbeach NY

  • Today

    Today: Snow showers, mainly before 2pm. High near 39. Northwest wind 14 to 16 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 39 °F

    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Northwest wind 8 to 13 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow showers, mainly between 7am and 2pm. Partly sunny, with a high near 35. Northwest wind 11 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Northwest wind 8 to 14 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Northwest wind 6 to 8 mph becoming southwest in the morning.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of rain showers after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers, mainly before 2pm. High near 39. Northwest wind 14 to 16 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around 25. Northwest wind 8 to 13 mph.
Monday
A chance of snow showers, mainly between 7am and 2pm. Partly sunny, with a high near 35. Northwest wind 11 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 16. Northwest wind 8 to 14 mph.
Tuesday
Mostly sunny, with a high near 43. Northwest wind 6 to 8 mph becoming southwest in the morning.
Tuesday Night
A chance of snow showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of rain showers after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 59.
Friday Night
A chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Lewbeach NY
 42.01°N 74.72°W (Elev. 2795 ft)
Last Update:
9:08 am EDT Apr 19, 2026
Forecast Valid:
11am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation