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.

Mostly Cloudy

47°F

8°C

Humidity 63%
Wind Speed N 7 mph
Barometer 30.03 in (1017.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Nov 4:54 pm EDT
Extended Forecast for

Clarkson NY

  • Tonight

    Tonight: A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind around 7 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. South wind 5 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Showers likely, mainly after 2pm. Partly sunny, with a high near 57. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Partly cloudy, with a low around 40. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 56. West wind 14 to 18 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southwest wind 8 to 11 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Cloudy, with a high near 53. Southwest wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 54. West wind around 7 mph.
Sunday Night
Mostly clear, with a low around 39. South wind 5 to 8 mph.
Monday
Showers likely, mainly after 2pm. Partly sunny, with a high near 57. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 8pm. Partly cloudy, with a low around 40. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 56. West wind 14 to 18 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind 8 to 11 mph.
Wednesday
A chance of showers. Cloudy, with a high near 53. Southwest wind 7 to 11 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A chance of showers before 8am. Mostly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
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:
Clarkson NY
 43.22°N 77.92°W (Elev. 522 ft)
Last Update:
4:36 pm EDT Nov 1, 2025
Forecast Valid:
5pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation