Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

62°F

17°C

Humidity 90%
Wind Speed NW 6 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 May 11:56 am EDT
Extended Forecast for

4 Miles SSW Big Indian NY

  • Memorial Day

    Memorial Day: Partly sunny, with a high near 65. Northwest wind around 8 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Northwest wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. West wind 6 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Partly sunny, with a high near 74. West wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Memorial Day
Partly sunny, with a high near 65. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 47. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 74. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 53. West wind 6 to 9 mph.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 74. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
8:36 am EDT May 25, 2026
12pm EDT May 25, 2026-6pm EDT May 31, 2026
 
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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