National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Overcast

45°F

7°C

Humidity 77%
Wind Speed W 7 mph
Barometer 30.02 in (1017.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 9 Nov 9:54 pm EST
Extended Forecast for

Clarkson NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West wind 7 to 9 mph becoming south after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Breezy, with a southwest wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. West wind 7 to 14 mph.

    Low: 40 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 55. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Cloudy, with a low around 40. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 49. Northeast wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers. Cloudy, with a low around 35. Northeast wind 13 to 15 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of rain and snow showers. Cloudy, with a high near 43. North wind 13 to 16 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers. Cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. West wind 7 to 9 mph becoming south after midnight.
Tuesday
Partly sunny, with a high near 60. Breezy, with a southwest wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 40. West wind 7 to 14 mph.
Veterans Day
Mostly cloudy, with a high near 55. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 40. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely. Cloudy, with a high near 49. Northeast wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers. Cloudy, with a low around 35. Northeast wind 13 to 15 mph. Chance of precipitation is 50%.
Friday
A chance of rain showers before 10am, then a chance of rain and snow showers. Cloudy, with a high near 43. North wind 13 to 16 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow showers. Cloudy, with a low around 34. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly cloudy, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clarkson NY
 43.22°N 77.95°W (Elev. 489 ft)
Last Update:
9:57 pm EST Nov 9, 2026
Forecast Valid:
10pm EST Nov 9, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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