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.

Fair

25°F

-4°C

Humidity 55%
Wind Speed NW 14 G 21 mph
Barometer 29.98 in (1017.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 2 Feb 2:56 pm EST
Extended Forecast for

Apex NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. Northwest wind around 8 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Northwest wind around 6 mph becoming calm in the evening.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. Wind chill values as low as zero. Northwest wind 3 to 6 mph.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21. Northwest wind 6 to 8 mph.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers, mainly after 1pm. High near 23. Chance of precipitation is 80%.

    High: 23 °F

    Chance Snow
    Showers then
    Snow Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 3. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 24. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 8. Wind chill values as low as zero. Northwest wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 21. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
Snow showers, mainly after 1pm. High near 23. Chance of precipitation is 80%.
Friday Night
Snow showers likely before 1am. Mostly cloudy, with a low around -5. Chance of precipitation is 60%.
Saturday
Partly sunny and cold, with a high near 3.
Saturday Night
A chance of flurries. Mostly cloudy, with a low around -5.
Sunday
Partly sunny and cold, with a high near 8.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Apex NY
 42.07°N 75.27°W (Elev. 1991 ft)
Last Update:
3:22 pm EST Feb 2, 2026
Forecast Valid:
3pm EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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