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.

Partly Cloudy

46°F

8°C

Humidity 56%
Wind Speed W 10 G 22 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 1 Nov 4:56 pm EDT
Extended Forecast for

5 Miles ESE Grant Mills NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Blustery, with a northwest wind 14 to 20 mph.

    Low: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Northwest wind 8 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Southwest wind 6 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly sunny, with a high near 50. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 50 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers, mixing with snow after 11pm, then gradually ending. Partly cloudy, with a low around 32. Breezy, with a west wind 18 to 23 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain showers after 8pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Blustery, with a northwest wind 14 to 20 mph.
Sunday
Mostly sunny, with a high near 45. Northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 31. Southwest wind 6 to 9 mph.
Monday
A slight chance of showers after 2pm. Mostly sunny, with a high near 50. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Partly cloudy, with a low around 32. Breezy, with a west wind 18 to 23 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain showers after 8pm, mixing with snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
A chance of snow showers before 8am. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 43.
Friday Night
A chance of showers. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grant Mills NY
 42.04°N 74.6°W (Elev. 3593 ft)
Last Update:
1:53 pm EDT Nov 1, 2025
Forecast Valid:
5pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
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