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

35°F

2°C

Humidity 85%
Wind Speed Calm
Barometer 30.23 in (1025.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Nov 9:56 am EST
Extended Forecast for

3 Miles ENE Vega NY

  • Today

    Today: Mostly cloudy early, then gradual clearing, with a high near 40. Light and variable wind.

    High: 40 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Calm wind becoming southwest around 5 mph after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind around 7 mph. Chance of precipitation is 20%.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 32. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 36. Northwest wind around 8 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy early, then gradual clearing, with a high near 40. Light and variable wind.
Tonight
Increasing clouds, with a low around 28. Calm wind becoming southwest around 5 mph after midnight.
Friday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind around 7 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers. Cloudy, with a low around 32. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 36. Northwest wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Vega NY
 42.27°N 74.46°W (Elev. 2520 ft)
Last Update:
6:52 am EST Nov 20, 2025
Forecast Valid:
10am EST Nov 20, 2025-6pm EST Nov 26, 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