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.

Fair

70°F

21°C

Humidity 47%
Wind Speed S 13 G 21 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Apr 3:56 pm EDT
Extended Forecast for

West Kill NY

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 32. South wind 15 to 17 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Rain and snow showers before 3pm, then a slight chance of snow showers. High near 41. Northwest wind 11 to 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 41 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West wind 11 to 14 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow showers before 2pm. Mostly sunny, with a high near 33. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind 9 to 13 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 32. South wind 15 to 17 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain and snow showers before 3pm, then a slight chance of snow showers. High near 41. Northwest wind 11 to 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 26. West wind 11 to 14 mph.
Monday
A slight chance of snow showers before 2pm. Mostly sunny, with a high near 33. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 19. Northwest wind 9 to 13 mph.
Tuesday
Sunny, with a high near 42.
Tuesday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
A chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Kill NY
 42.17°N 74.36°W (Elev. 2976 ft)
Last Update:
2:37 pm EDT Apr 18, 2026
Forecast Valid:
4pm EDT Apr 18, 2026-6pm EDT Apr 25, 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