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.

Light Rain

38°F

3°C

Humidity 89%
Wind Speed W 12 G 26 mph
Barometer 30.09 in (1019.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 6 Nov 7:54 am EST
Extended Forecast for

Clarkson NY

  • Today

    Today: A slight chance of showers before 10am. Mostly sunny, with a high near 45. Northwest wind 10 to 16 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Southwest wind 6 to 9 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 10am. High near 56. Breezy, with a south wind 14 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance
    Showers and
    Breezy then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 1am. Low around 42. West wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. West wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely after 1am. Cloudy, with a low around 36. Light and variable wind becoming east 5 to 8 mph in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Cloudy then
    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 50. East wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 28. West wind 10 to 13 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A slight chance of showers before 10am. Mostly sunny, with a high near 45. Northwest wind 10 to 16 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 34. Southwest wind 6 to 9 mph.
Friday
Showers, mainly after 10am. High near 56. Breezy, with a south wind 14 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 1am. Low around 42. West wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. West wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Showers likely after 1am. Cloudy, with a low around 36. Light and variable wind becoming east 5 to 8 mph in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 50. East wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 28. West wind 10 to 13 mph. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Veterans Day
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clarkson NY
 43.2°N 77.95°W (Elev. 614 ft)
Last Update:
6:36 am EST Nov 6, 2025
Forecast Valid:
8am EST Nov 6, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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