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

23°C

74°F

Humidity 56%
Wind Speed Calm
Barometer 1025.2 mb (30.27 in)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 8 Sep 11:54 am EDT
Extended Forecast for

Caledonia NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 26. Calm wind.

    High: 26 °C

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. East wind 5 to 11 km/h becoming south after midnight.

    Low: 17 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 29. South wind 16 to 24 km/h, with gusts as high as 42 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms. Low around 19. Southwest wind 16 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 19 °C

    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. West wind 13 to 21 km/h.

    High: 24 °C

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12. Northwest wind 5 to 13 km/h.

    Low: 12 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 22. Northwest wind 8 to 11 km/h.

    High: 22 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11. Calm wind becoming south 5 to 8 km/h in the evening.

    Low: 11 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 27.

    High: 27 °C

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 26. Calm wind.
Tonight
Mostly cloudy, with a low around 17. East wind 5 to 11 km/h becoming south after midnight.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 29. South wind 16 to 24 km/h, with gusts as high as 42 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms. Low around 19. Southwest wind 16 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Thursday
Mostly cloudy, with a high near 24. West wind 13 to 21 km/h.
Thursday Night
Partly cloudy, with a low around 12. Northwest wind 5 to 13 km/h.
Friday
Sunny, with a high near 22. Northwest wind 8 to 11 km/h.
Friday Night
Mostly clear, with a low around 11. Calm wind becoming south 5 to 8 km/h in the evening.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A chance of showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
A chance of showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caledonia NY
 42.97°N 77.87°W (Elev. 699 m)
Last Update:
9:57 am EDT Sep 8, 2026
Forecast Valid:
12pm EDT Sep 8, 2026-6pm EDT Sep 14, 2026
 
Forecast Discussion
 
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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