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

66°F

19°C

Humidity 47%
Wind Speed SW 13 mph
Barometer 29.78 in (1008.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 12:54 pm EDT
Extended Forecast for

3 Miles WSW Union Hill NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 70. Southwest wind around 13 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 49. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 64. West wind 8 to 15 mph.

    High: 64 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind around 7 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind 7 to 13 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Southwest wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. South wind 6 to 8 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. South wind around 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 70. Southwest wind around 13 mph.
Tonight
Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 49. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 64. West wind 8 to 15 mph.
Thursday Night
Mostly clear, with a low around 44. West wind around 7 mph.
Friday
Sunny, with a high near 63. West wind 7 to 13 mph.
Friday Night
Mostly clear, with a low around 44. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 72. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 55. South wind around 6 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Columbus Day
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A chance of showers. Partly sunny, with a high near 63. 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:
3 Miles WSW Union Hill NY
 43.2°N 77.5°W (Elev. 404 ft)
Last Update:
9:57 am EDT Oct 7, 2026
Forecast Valid:
1pm EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
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