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

50°F

10°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.77 in (1008.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 May 1:56 am EDT
Extended Forecast for

Glen Spey NY

  • Overnight

    Overnight: A chance of showers, mainly before 4am. Mostly cloudy, with a low around 47. South wind around 6 mph becoming west. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers between 10am and 3pm. Mostly cloudy, with a high near 60. Northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. Northwest wind 7 to 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers before 9am, then a slight chance of showers after noon. Partly sunny, with a high near 64. Northwest wind around 9 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 47. South wind around 6 mph becoming west. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers between 10am and 3pm. Mostly cloudy, with a high near 60. Northwest wind around 7 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 43. Northwest wind 7 to 9 mph.
Friday
A slight chance of showers before 9am, then a slight chance of showers after noon. Partly sunny, with a high near 64. Northwest wind around 9 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
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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:
2:30 am EDT May 14, 2026
Forecast Valid:
2am EDT May 14, 2026-6pm EDT May 20, 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