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 and Breezy

37°F

3°C

Humidity 48%
Wind Speed W 24 G 35 mph
Barometer 29.97 in (1016.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 1:56 pm EDT
Extended Forecast for

2 Miles ENE Glen Spey NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 44. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 34. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 61. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 61 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 23. Chance of precipitation is 100%.

    Low: 23 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Tonight
Increasing clouds, with a low around 24. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 44. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Showers, mainly after 2am. Low around 34. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 61. South wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Monday Night
Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 23. Chance of precipitation is 100%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 47.
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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 pm EDT Mar 14, 2026
Forecast Valid:
2pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation