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.

Light Rain

50°F

10°C

Humidity 96%
Wind Speed SE 12 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 19 Apr 12:56 am EDT
Extended Forecast for

Apex NY

  • Overnight

    Overnight: Rain likely before 2am, then showers after 2am. Low around 34. South wind 10 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Showers

  • Sunday

    Sunday: Rain showers before 9am, then rain and snow showers between 9am and 2pm, then scattered rain showers after 2pm. High near 43. Northwest wind around 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Scattered rain and snow showers before 10pm, then a slight chance of snow showers after 4am. Partly cloudy, with a low around 26. West wind 6 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Scattered
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Scattered snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 37. Northwest wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Scattered
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind 5 to 10 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely before 2am, then showers after 2am. Low around 34. South wind 10 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers before 9am, then rain and snow showers between 9am and 2pm, then scattered rain showers after 2pm. High near 43. Northwest wind around 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Scattered rain and snow showers before 10pm, then a slight chance of snow showers after 4am. Partly cloudy, with a low around 26. West wind 6 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Scattered snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 37. Northwest wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 19. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 47.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 64.
Friday Night
A chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
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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:
12:56 am EDT Apr 19, 2026
Forecast Valid:
1am EDT Apr 19, 2026-6pm EDT Apr 25, 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