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.

Partly Cloudy

43°F

6°C

Humidity 42%
Wind Speed NW 10 mph
Barometer 30.00 in (1017.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Apr 5:56 pm EDT
Extended Forecast for

5 Miles NNE Sundown NY

  • Tonight

    Tonight: A chance of snow showers, mainly between midnight and 5am. Mostly cloudy, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then a slight chance of snow showers after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. North wind around 6 mph becoming south in the afternoon.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Southwest wind around 9 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of snow showers, mainly between midnight and 5am. Mostly cloudy, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers before 1pm, then a slight chance of snow showers after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly clear, with a low around 12. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 45. North wind around 6 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 22. Southwest wind around 9 mph.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 62.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Sundown NY
 41.96°N 74.44°W (Elev. 2451 ft)
Last Update:
2:37 pm EDT Apr 6, 2026
Forecast Valid:
6pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation