National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

37°F

3°C

Humidity 39%
Wind Speed SE 3 mph
Barometer 30.53 in (1035.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 8 Apr 10:56 pm EDT
Extended Forecast for

2 Miles NNE Sundown NY

  • Tonight

    Tonight: Clear, with a low around 26. Light southwest wind.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. South wind 5 to 7 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 69 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. Light southwest wind.
Thursday
Sunny, with a high near 56. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 34. South wind 5 to 7 mph becoming calm in the evening.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly cloudy, with a high near 71.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
9:13 pm EDT Apr 8, 2026
Forecast Valid:
11pm EDT Apr 8, 2026-6pm EDT Apr 15, 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