Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

56°F

13°C

Humidity 75%
Wind Speed SE 6 mph
Barometer 30.15 in (1021.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Oct 4:56 pm EDT
Extended Forecast for

4 Miles SSE Big Indian NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Light and variable wind becoming west 5 to 8 mph in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. West wind around 6 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Light and variable wind becoming west 5 to 8 mph in the evening.
Monday
Mostly sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 52. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 33. West wind around 6 mph.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Big Indian NY
 42.02°N 74.42°W (Elev. 2871 ft)
2:36 pm EDT Oct 4, 2026
5pm EDT Oct 4, 2026-6pm EDT Oct 11, 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