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

55°F

13°C

Humidity 87%
Wind Speed NW 12 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 14 Oct 5:56 pm EDT
Extended Forecast for

Lexington NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northwest wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Northwest wind 7 to 9 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 24 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32. North wind around 7 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Northwest wind around 6 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 34. Northwest wind 7 to 9 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 32. North wind around 7 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.22°N 74.38°W (Elev. 1775 ft)
Last Update:
1:52 pm EDT Oct 14, 2025
Forecast Valid:
6pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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