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.

A Few Clouds

19°F

-7°C

Humidity 74%
Wind Speed NW 7 mph
Barometer 30.11 in (1021.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 13 Feb 7:56 am EST
Extended Forecast for

3 Miles SSE Grant Mills NY

  • Today

    Today: Mostly sunny, with a high near 24. Wind chill values as low as zero. Northwest wind around 6 mph.

    High: 24 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow showers. Mostly cloudy, with a low around 10. West wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Northwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Northwest wind 3 to 7 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. Calm wind becoming south around 6 mph in the afternoon.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 24. Wind chill values as low as zero. Northwest wind around 6 mph.
Tonight
A chance of snow showers. Mostly cloudy, with a low around 10. West wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Northwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 12. Northwest wind 3 to 7 mph.
Sunday
Partly sunny, with a high near 32. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grant Mills NY
 42.03°N 74.66°W (Elev. 2533 ft)
Last Update:
6:53 am EST Feb 13, 2026
Forecast Valid:
7am EST Feb 13, 2026-6pm EST Feb 19, 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