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.

Light Rain Fog/Mist

45°F

7°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 29.76 in (1008.7 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Last update 22 Mar 12:56 pm EDT
Extended Forecast for

3 Miles WNW Big Indian NY

  • This Afternoon

    This Afternoon: Showers. High near 52. West wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Rain showers likely before 5am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 30. Northwest wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday

    Monday: A slight chance of snow showers between 7am and 2pm. Mostly cloudy, with a high near 33. Northwest wind around 15 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Northwest wind 14 to 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Northwest wind 8 to 10 mph becoming west in the afternoon.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers. High near 52. West wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain showers likely before 5am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 30. Northwest wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
A slight chance of snow showers between 7am and 2pm. Mostly cloudy, with a high near 33. Northwest wind around 15 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 20. Northwest wind 14 to 18 mph.
Tuesday
Sunny, with a high near 40. Northwest wind 8 to 10 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Friday
A chance of rain. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
8:37 am EDT Mar 22, 2026
Forecast Valid:
1pm EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation