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

25°F

-4°C

Humidity 72%
Wind Speed NW 17 G 30 mph
Barometer 29.92 in (1014.7 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill12°F (-11°C)
Last update 11 Jan 10:56 pm EST
Extended Forecast for

5 Miles NNW Napanoch NY

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West wind 14 to 18 mph, with gusts as high as 38 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. West wind 8 to 10 mph, with gusts as high as 26 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West wind 3 to 6 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. West wind 14 to 18 mph, with gusts as high as 38 mph.
Monday
Mostly sunny, with a high near 36. West wind 8 to 10 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 26. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 40. West wind 3 to 6 mph.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Napanoch NY
 41.82°N 74.4°W (Elev. 1240 ft)
Last Update:
6:53 pm EST Jan 11, 2026
Forecast Valid:
11pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation