Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

56°F

13°C

Humidity 36%
Wind Speed NW 12 G 16 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 6 Oct 2:56 pm EDT
Extended Forecast for

Lexington NY

  • Tonight

    Tonight: Widespread frost, mainly after 5am.  Otherwise, clear, with a low around 34. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Frost

  • Wednesday

    Wednesday: Sunny, with a high near 62. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Southwest wind 7 to 9 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West wind 3 to 5 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 34. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 62. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 47. Southwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 65. West wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 41. West wind 3 to 5 mph.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Columbus Day
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.19°N 74.36°W (Elev. 1745 ft)
2:36 pm EDT Oct 6, 2026
3pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database