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.

Light Rain Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in (1018.6 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 14 Oct 3:56 am EDT
Extended Forecast for

3 Miles N Lexington NY

  • Overnight

    Overnight: A slight chance of showers. Cloudy, with a low around 43. Light north wind. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly cloudy, with a high near 60. North wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind 6 to 9 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Northwest wind around 6 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Cloudy, with a low around 43. Light north wind. Chance of precipitation is 20%.
Tuesday
A chance of showers before 8am. Mostly cloudy, with a high near 60. North wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 44. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 33. Northwest wind around 6 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 52.
Thursday Night
Clear, with a low around 32.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lexington NY
 42.24°N 74.35°W (Elev. 1398 ft)
Last Update:
1:54 am EDT Oct 14, 2025
Forecast Valid:
4am EDT Oct 14, 2025-6pm EDT Oct 20, 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