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.

A Few Clouds

35°F

2°C

Humidity 61%
Wind Speed W 10 G 20 mph
Barometer 29.92 in (1014.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 22 Jan 9:56 am EST
Extended Forecast for

Lexington NY

  • Today

    Today: Mostly sunny, with a high near 33. West wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. West wind around 9 mph, with gusts as high as 22 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 4pm. Mostly sunny, with a high near 20. Wind chill values as low as -4. West wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 20 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5. Wind chill values as low as -18. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 4. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.

    Low: -1 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 11. Chance of precipitation is 90%.

    High: 11 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 5. Chance of precipitation is 80%.

    Low: 5 °F

    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 50%.

    High: 17 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. West wind 10 to 14 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 14. West wind around 9 mph, with gusts as high as 22 mph.
Friday
A slight chance of snow showers after 4pm. Mostly sunny, with a high near 20. Wind chill values as low as -4. West wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around -5. Wind chill values as low as -18. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny and cold, with a high near 4. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Sunday
Snow. High near 11. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 5. Chance of precipitation is 80%.
Monday
A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.22°N 74.38°W (Elev. 1775 ft)
Last Update:
6:53 am EST Jan 22, 2026
Forecast Valid:
10am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation