Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog

35°F

2°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.17 in (1023.0 mb)
Dewpoint 35°F (2°C)
Visibility 0.25 mi
Last update 7 Mar 8:56 am EST
Extended Forecast for

2 Miles NNE Sundown NY

  • Today

    Today: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 53. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then a chance of showers after midnight.  Patchy fog. Low around 44. West wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before 8am.  Patchy fog before 8am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 54. West wind around 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. Light west wind.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am.  Partly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Clear
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Rain Likely

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 53. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then a chance of showers after midnight. Patchy fog. Low around 44. West wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers before 8am. Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 54. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Clear, with a low around 35. Light west wind.
Monday
Sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 66.
Tuesday Night
A chance of rain after 1am. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
Rain likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
6:52 am EST Mar 7, 2026
9am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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