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.

Rain

34°F

1°C

Humidity 89%
Wind Speed E 8 mph
Barometer 30.01 in (1017.5 mb)
Dewpoint 31°F (-1°C)
Visibility 9.00 mi
Wind Chill27°F (-3°C)
Last update 10 Jan 3:56 pm EST
Extended Forecast for

3 Miles ESE Sundown NY

  • This Afternoon

    This Afternoon: Rain, mainly after 4pm. High near 38. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain

  • Tonight

    Tonight: Rain or freezing rain before midnight, then a slight chance of rain between midnight and 3am. Low around 31. East wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%. Little or no ice accumulation expected.

    Low: 31 °F

    Rain/Freezing
    Rain then
    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Breezy, with a west wind 16 to 21 mph, with gusts as high as 45 mph.

    Low: 20 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 33. West wind 7 to 14 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Rain, mainly after 4pm. High near 38. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain or freezing rain before midnight, then a slight chance of rain between midnight and 3am. Low around 31. East wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%. Little or no ice accumulation expected.
Sunday
Mostly sunny, with a high near 35. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 20. Breezy, with a west wind 16 to 21 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 33. West wind 7 to 14 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Sundown NY
 41.89°N 74.39°W (Elev. 1900 ft)
Last Update:
12:53 pm EST Jan 10, 2026
Forecast Valid:
3pm EST Jan 10, 2026-6pm EST Jan 17, 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