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

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Mar 4:56 am EDT
Extended Forecast for

Apex NY

  • Today

    Today: Sunny, with a high near 60. Southwest wind 3 to 8 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Southwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 2am. Partly cloudy, with a low around 48. Light south wind. Chance of precipitation is 30%.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 5pm. High near 66. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 66 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 8pm, then rain between 8pm and 2am, then showers after 2am. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

  • Thursday

    Thursday: Rain, possibly mixed with snow showers, mainly before 8am. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday Night

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

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 60. Southwest wind 3 to 8 mph.
Tonight
Clear, with a low around 38. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A chance of rain, mainly after 2am. Partly cloudy, with a low around 48. Light south wind. Chance of precipitation is 30%.
Wednesday
Rain, with thunderstorms also possible after 5pm. High near 66. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Wednesday Night
Rain and possibly a thunderstorm before 8pm, then rain between 8pm and 2am, then showers after 2am. Low around 35. Chance of precipitation is 90%.
Thursday
Rain, possibly mixed with snow showers, mainly before 8am. High near 37. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A chance of snow after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Friday Night
Snow likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Apex NY
 42.07°N 75.24°W (Elev. 1499 ft)
Last Update:
4:57 am EDT Mar 9, 2026
Forecast Valid:
5am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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