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

65°F

18°C

Humidity 56%
Wind Speed SE 16 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Apr 5:56 pm EDT
Extended Forecast for

Hartwood NY

  • Tonight

    Tonight: Showers likely, mainly after 5am. Increasing clouds, with a low around 38. Southeast wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 1pm. High near 50. Northwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Northwest wind 5 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northwest wind 6 to 8 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am. Partly sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Increasing clouds, with a low around 38. Southeast wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 1pm. High near 50. Northwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 30. Northwest wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 22. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 49.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
A chance of showers before 8am. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
2:30 pm EDT Apr 18, 2026
Forecast Valid:
6pm EDT Apr 18, 2026-6pm EDT Apr 25, 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