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.

Overcast

30°F

-1°C

Humidity 72%
Wind Speed NW 10 mph
Barometer 29.99 in (1017.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 7 Dec 4:56 am EST
Extended Forecast for

Glen Spey NY

  • Today

    Today: Partly sunny, with a high near 35. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Northwest wind around 5 mph becoming calm in the evening.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. Calm wind becoming south 5 to 7 mph in the morning.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely before 1pm, then rain showers likely. Cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 35. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 15. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 23. North wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 0. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 26. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Wednesday
Snow showers likely before 1pm, then rain showers likely. Cloudy, with a high near 37. Chance of precipitation is 60%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 33.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glen Spey NY
 41.49°N 74.8°W (Elev. 1411 ft)
Last Update:
4:57 am EST Dec 7, 2025
Forecast Valid:
5am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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