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

26°F

-3°C

Humidity 60%
Wind Speed W 16 G 30 mph
Barometer 29.80 in (1010.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 17 Mar 11:56 am EDT
Extended Forecast for

Apex NY

  • This Afternoon

    This Afternoon: A slight chance of snow showers before 1pm, then a slight chance of snow showers after 3pm. Partly sunny, with a high near 26. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers between 8pm and 10pm. Partly cloudy, with a low around 13. West wind 10 to 14 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West wind around 6 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind around 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 40. South wind around 8 mph. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of rain after 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A slight chance of snow showers before 1pm, then a slight chance of snow showers after 3pm. Partly sunny, with a high near 26. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow showers between 8pm and 10pm. Partly cloudy, with a low around 13. West wind 10 to 14 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 32. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 22. South wind around 8 mph.
Thursday
A slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 40. South wind around 8 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Friday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 36.
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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:
11:28 am EDT Mar 17, 2026
Forecast Valid:
12pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation