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

71°F

22°C

Humidity 57%
Wind Speed Calm
Barometer 30.16 in (1021.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 2 Sep 10:54 am EDT
Extended Forecast for

Irondequoit NY

  • Today

    Today: Mostly sunny, with a high near 77. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. South wind around 6 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. South wind 6 to 14 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 77. South wind 14 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 8pm. Low around 54. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. South wind 9 to 14 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Southwest wind around 10 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 8am. Partly sunny, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 77. Calm wind becoming northeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 58. Calm wind.
Wednesday
Sunny, with a high near 80. South wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 62. South wind 6 to 14 mph.
Thursday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 77. South wind 14 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 8pm. Low around 54. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 75. South wind 9 to 14 mph.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Southwest wind around 10 mph. Chance of precipitation is 30%.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Irondequoit NY
 43.2°N 77.56°W (Elev. 400 ft)
Last Update:
10:36 am EDT Sep 2, 2025
Forecast Valid:
11am EDT Sep 2, 2025-6pm EDT Sep 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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