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.

Overcast

39°F

4°C

Humidity 41%
Wind Speed NW 14 G 23 mph
Barometer 30.17 in (1023.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 20 Apr 2:56 pm EDT
Extended Forecast for

6 Miles NE Sundown NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. Northwest wind 10 to 14 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. South wind 9 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 51. South wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. Northwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 16. Northwest wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 6 to 8 mph.
Tuesday Night
A slight chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. South wind 9 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 51. South wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 58.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Showers likely. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 55.
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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:
2:38 pm EDT Apr 20, 2026
Forecast Valid:
3pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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