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

47°F

8°C

Humidity 74%
Wind Speed Vrbl 3 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Nov 8:56 am EST
Extended Forecast for

Rock Hill NY

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 55. West wind 3 to 7 mph.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 3am. Cloudy, with a low around 38. Light east wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Cloudy then
    Rain Likely

  • Thursday

    Thursday: Rain, mainly after 10am. High near 47. East wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 32. North wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 10am, then rain likely between 10am and 4pm, then a chance of snow after 4pm. Cloudy, with a high near 40. Northwest wind around 9 mph. Chance of precipitation is 70%.

    High: 40 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow before 7pm, then a chance of rain between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Veterans Day
Partly sunny, with a high near 55. West wind 3 to 7 mph.
Tonight
Rain likely, mainly after 3am. Cloudy, with a low around 38. Light east wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly after 10am. High near 47. East wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 32. North wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 10am, then rain likely between 10am and 4pm, then a chance of snow after 4pm. Cloudy, with a high near 40. Northwest wind around 9 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow before 7pm, then a chance of rain between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Hill NY
 41.62°N 74.59°W (Elev. 1398 ft)
Last Update:
5:38 am EST Nov 11, 2026
Forecast Valid:
9am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation