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

26°F

-3°C

Humidity 81%
Wind Speed NW 9 mph
Barometer 30.21 in (1024.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 24 Mar 1:56 am EDT
Extended Forecast for

6 Miles NE Sundown NY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 24. Blustery, with a north wind 18 to 20 mph.

    Low: 24 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Sunny, with a high near 38. North wind 6 to 15 mph becoming southwest in the afternoon.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West wind around 11 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind 9 to 15 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 32. South wind around 15 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 24. Blustery, with a north wind 18 to 20 mph.
Tuesday
Sunny, with a high near 38. North wind 6 to 15 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 11 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 9 to 15 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 32. South wind around 15 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.
Thursday Night
Rain. Low around 32. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
Last Update:
8:37 pm EDT Mar 23, 2026
Forecast Valid:
2am EDT Mar 24, 2026-6pm EDT Mar 30, 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