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.

Mostly Cloudy

54°F

12°C

Humidity 57%
Wind Speed NW 12 G 17 mph
Barometer 29.75 in (1007.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 30 Apr 4:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Patchy frost after 3am. Otherwise, partly cloudy, with a low around 31. Northwest wind 6 to 8 mph.

    Low: 31 °F

    Partly Cloudy
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 53. West wind 6 to 8 mph.

    High: 53 °F

    Patchy Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Showers likely, mainly between 11pm and 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly after 8am. Partly sunny, with a high near 53. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 2am. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 30. Light north wind. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 51.

    High: 51 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

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

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 59. Chance of precipitation is 30%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 31. Northwest wind 6 to 8 mph.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 53. West wind 6 to 8 mph.
Friday Night
Showers likely, mainly between 11pm and 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers, mainly after 8am. Partly sunny, with a high near 53. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of showers before 2am. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 30. Light north wind. Chance of precipitation is 20%.
Sunday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 31.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
2:37 pm EDT Apr 30, 2026
Forecast Valid:
5pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation