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

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.89 in (1012.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 4 May 4:56 am EDT
Extended Forecast for

Glen Spey NY

  • Today

    Today: Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind around 7 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Southwest wind 8 to 14 mph. Chance of precipitation is 30%.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 54. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain. High near 63. South wind around 9 mph. Chance of precipitation is 90%.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 2am. Partly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 50. South wind around 7 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Southwest wind 8 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 63. South wind around 9 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 2am. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of showers. Mostly sunny, with a high near 59. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Spey NY
 41.49°N 74.82°W (Elev. 1329 ft)
Last Update:
3:48 am EDT May 4, 2026
Forecast Valid:
5am EDT May 4, 2026-6pm EDT May 10, 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