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.

Partly Cloudy

47°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in (1014.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Mar 3:56 am EDT
Extended Forecast for

3 Miles N Lexington NY

  • Today

    Today: Showers likely, mainly after 4pm. Partly sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms. Low around 33. Southwest wind around 6 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm. Partly sunny, with a temperature falling to around 32 by 5pm. West wind around 10 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F⇓

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 3 to 6 mph. Winds could gust as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 39. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Showers likely, mainly after 4pm. Partly sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and thunderstorms. Low around 33. Southwest wind around 6 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm. Partly sunny, with a temperature falling to around 32 by 5pm. West wind around 10 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 23. West wind 3 to 6 mph. Winds could gust as high as 21 mph.
Friday
A slight chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 39. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
Rain, mainly after 8pm. Low around 34. Chance of precipitation is 80%.
Monday
Rain and snow. High near 54. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lexington NY
 42.24°N 74.38°W (Elev. 1634 ft)
Last Update:
2:04 am EDT Mar 11, 2026
Forecast Valid:
4am EDT Mar 11, 2026-6pm EDT Mar 17, 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