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.

Fair

38°F

3°C

Humidity 73%
Wind Speed NW 14 mph
Barometer 29.80 in (1009.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Nov 6:56 am EDT
Extended Forecast for

Lexington NY

  • Today

    Today: Mostly cloudy, with a high near 40. Northwest wind 13 to 15 mph, with gusts as high as 31 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. West wind around 6 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 52. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 40. Northwest wind 13 to 15 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 32. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 46. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 52. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.21°N 74.35°W (Elev. 2431 ft)
Last Update:
7:52 am EDT Nov 1, 2025
Forecast Valid:
8am EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
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