National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

44°F

7°C

Humidity 63%
Wind Speed Calm
Barometer 30.00 in (1016.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 10:56 pm EDT
Extended Forecast for

Apex NY

  • Tonight

    Tonight: Clear, with a low around 39. Southwest wind around 6 mph.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Southwest wind 5 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 50. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 2pm. High near 67. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 35. South wind 15 to 17 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 2pm, then a slight chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 2pm. Partly sunny, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Mostly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
Clear, with a low around 39. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 63. Southwest wind 5 to 7 mph.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 50. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Showers, mainly after 2pm. High near 67. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 35. South wind 15 to 17 mph. Chance of precipitation is 90%.
Thursday
A chance of rain and snow showers before 2pm, then a slight chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Snow likely after 2pm. Partly sunny, with a high near 36. Chance of precipitation is 60%.
Friday Night
Snow likely before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 30. Chance of precipitation is 80%.
Monday
Rain and snow. High near 39. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Apex NY
 42.07°N 75.27°W (Elev. 1991 ft)
Last Update:
7:02 pm EDT Mar 9, 2026
Forecast Valid:
11pm EDT Mar 9, 2026-6pm EDT Mar 16, 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