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

38°F

3°C

Humidity 37%
Wind Speed NW 9 mph
Barometer 30.08 in (1019.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 27 Mar 6:56 pm EDT
Extended Forecast for

Hartwood NY

  • Tonight

    Tonight: Mostly clear, with a low around 21. Northwest wind 6 to 8 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Southwest wind around 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 35. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 48. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Rain likely, mainly after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
3:22 pm EDT Mar 27, 2026
Forecast Valid:
7pm EDT Mar 27, 2026-6pm EDT Apr 3, 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