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.

A Few Clouds

64°F

18°C

Humidity 90%
Wind Speed N 5 mph
Barometer 30.11 in (1018.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Jun 12:56 am EDT
Extended Forecast for

Glen Spey NY

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly before 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers and
    Areas Fog

  • Saturday Night

    Saturday Night: A slight chance of showers before 3am. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. Calm wind. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light northeast wind.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 58. Calm wind.
Saturday
A chance of showers, mainly before 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of showers before 3am. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. Calm wind. Chance of precipitation is 20%.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light northeast wind.
Sunday Night
Partly cloudy, with a low around 59. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 88.
Tuesday Night
Mostly cloudy, with a low around 67.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 70.
Friday
Mostly sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glen Spey NY
 41.47°N 74.83°W (Elev. 1283 ft)
Last Update:
6:38 pm EDT Jun 26, 2026
Forecast Valid:
1am EDT Jun 27, 2026-6pm EDT Jul 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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