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 90%
Wind Speed Calm
Barometer 30.13 in (1020.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Apr 9:56 pm EDT
Extended Forecast for

Lexington NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northwest wind 9 to 14 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 4pm. Partly sunny, with a high near 58. North wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 41. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 52. South wind around 14 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 2am. Partly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Northwest wind 9 to 14 mph.
Saturday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 58. North wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 41. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 2pm. High near 52. South wind around 14 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 39.
Monday Night
A chance of snow showers after 2am. Partly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 61.
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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:
8:37 pm EDT Apr 3, 2026
Forecast Valid:
10pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
 
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