National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Overcast

57°F

14°C

Humidity 81%
Wind Speed N 10 mph
Barometer 30.04 in (1017.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Apr 2:54 pm EDT
Extended Forecast for

2 Miles NNW Union Hill NY

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Calm wind becoming southeast around 6 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 67. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 37. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 13 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Northwest wind 11 to 14 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Northwest wind 11 to 13 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. South wind around 8 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Calm wind becoming southeast around 6 mph after midnight.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 67. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 37. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 13 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 31. Northwest wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 11 to 13 mph.
Monday Night
Mostly clear, with a low around 31. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 52. South wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Union Hill NY
 43.26°N 77.46°W (Elev. 246 ft)
Last Update:
2:23 pm EDT Apr 17, 2026
Forecast Valid:
3pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
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