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

11°F

-12°C

Humidity 56%
Wind Speed W 8 G 17 mph
Barometer 30.23 in (1026.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 20 Jan 4:56 pm EST
Extended Forecast for

2 Miles ESE Vega NY

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values as low as -11. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 24. Wind chill values as low as -9. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 24 °F

    Sunny then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 7pm, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 30. West wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. West wind around 11 mph, with gusts as high as 26 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Chance of precipitation is 20%.

    High: 14 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 2.

    High: 2 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.

    Low: -3 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 0. Wind chill values as low as -11. West wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 24. Wind chill values as low as -9. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of snow showers before 7pm, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 30. West wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 10. West wind around 11 mph, with gusts as high as 26 mph.
Friday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Partly sunny and cold, with a high near 2.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Sunday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 0. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 12. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Vega NY
 42.25°N 74.49°W (Elev. 2592 ft)
Last Update:
1:31 pm EST Jan 20, 2026
Forecast Valid:
5pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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