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 Snow

21°F

-6°C

Humidity 88%
Wind Speed NW 8 mph
Barometer 30.07 in (1020.1 mb)
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Wind Chill11°F (-12°C)
Last update 4 Feb 3:56 am EST
Extended Forecast for

Hartwood NY

  • Overnight

    Overnight: A slight chance of snow showers. Partly cloudy, with a low around 9. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Sunny, with a high near 25. Wind chill values as low as -1. Northwest wind 7 to 9 mph.

    High: 25 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Wind chill values as low as -3. Northwest wind around 6 mph.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 26. Wind chill values as low as -4. Northwest wind around 6 mph.

    High: 26 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. Light northwest wind.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 25. Chance of precipitation is 20%.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.

    Low: 2 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Blustery.

    High: 11 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -4. Blustery.

    Low: -4 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Overnight
A slight chance of snow showers. Partly cloudy, with a low around 9. Northwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 25. Wind chill values as low as -1. Northwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 5. Wind chill values as low as -3. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 26. Wind chill values as low as -4. Northwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 3. Light northwest wind.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 25. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 11. Blustery.
Saturday Night
Partly cloudy, with a low around -4. Blustery.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 28.
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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:
2:14 am EST Feb 4, 2026
Forecast Valid:
4am EST Feb 4, 2026-6pm EST Feb 10, 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