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.

Mostly Cloudy

27°F

-3°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1019.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 5:56 am EDT
Extended Forecast for

Apex NY

  • Today

    Today: Scattered snow showers before 9am, then scattered snow showers after 11am. Partly sunny, with a high near 36. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind 5 to 9 mph becoming light north after midnight.

    Low: 19 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. Calm wind becoming southwest around 6 mph in the morning.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. South wind 7 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Partly sunny, with a high near 56. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers before 9am, then scattered snow showers after 11am. Partly sunny, with a high near 36. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind 5 to 9 mph becoming light north after midnight.
Tuesday
Increasing clouds, with a high near 46. Calm wind becoming southwest around 6 mph in the morning.
Tuesday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. South wind 7 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 56. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 60.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Apex NY
 42.07°N 75.27°W (Elev. 1991 ft)
Last Update:
6:09 am EDT Apr 20, 2026
Forecast Valid:
6am EDT Apr 20, 2026-6pm EDT Apr 26, 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