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.

Mostly Cloudy

54°F

12°C

Humidity 53%
Wind Speed NW 8 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 21 May 2:56 am EDT
Extended Forecast for

2 Miles ENE Glen Spey NY

  • Overnight

    Overnight: Cloudy, with a low around 49. Northwest wind around 6 mph.

    Low: 49 °F

    Cloudy

  • Thursday

    Thursday: A chance of showers before 10am. Cloudy, with a high near 64. Light northeast wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 67. East wind around 7 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 44. Light southeast wind. Chance of precipitation is 40%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Cloudy, with a low around 49.

    Low: 49 °F

    Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 49. Northwest wind around 6 mph.
Thursday
A chance of showers before 10am. Cloudy, with a high near 64. Light northeast wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind.
Friday
Mostly sunny, with a high near 67. East wind around 7 mph.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 44. Light southeast wind. Chance of precipitation is 40%.
Saturday
Showers, mainly after 8am. High near 53. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 42. Chance of precipitation is 100%.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Sunday Night
Cloudy, with a low around 49.
Memorial Day
A chance of showers after 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Glen Spey NY
 41.49°N 74.77°W (Elev. 1201 ft)
Last Update:
2:30 am EDT May 21, 2026
Forecast Valid:
3am EDT May 21, 2026-6pm EDT May 27, 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