Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

41°F

5°C

Humidity 79%
Wind Speed W 6 mph
Barometer 30.11 in (1020.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Oct 3:56 am EDT
Extended Forecast for

2 Miles SW Swan Lake NY

  • Today

    Today: Areas of frost before 9am.  Otherwise, sunny, with a high near 56. Northwest wind 7 to 9 mph.

    High: 56 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Areas of frost after 2am.  Otherwise, clear, with a low around 36. Light north wind.

    Low: 36 °F

    Clear then
    Areas Frost

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am. Areas of frost before 8am.  Otherwise, sunny, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 65 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the morning.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 56. Northwest wind 7 to 9 mph.
Tonight
Areas of frost after 2am. Otherwise, clear, with a low around 36. Light north wind.
Wednesday
Patchy fog between 7am and 8am. Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Columbus Day
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Swan Lake NY
 41.74°N 74.81°W (Elev. 1339 ft)
2:30 am EDT Oct 6, 2026
4am EDT Oct 6, 2026-6pm EDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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