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

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Port Gibson NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 63. Northwest wind around 11 mph.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind 7 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 58. East wind around 5 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm, mainly after 2am. Low around 48. Light and variable wind becoming southeast 5 to 8 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 68. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Cloudy, with a low around 34. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 45. Northwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 63. Northwest wind around 11 mph.
Tonight
Mostly cloudy, with a low around 45. North wind 7 to 10 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 58. East wind around 5 mph.
Thursday Night
Showers and possibly a thunderstorm, mainly after 2am. Low around 48. Light and variable wind becoming southeast 5 to 8 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 68. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly before 2am. Cloudy, with a low around 34. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 45. Northwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 33. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Gibson NY
 42.99°N 77.18°W (Elev. 600 ft)
Last Update:
2:22 pm EDT Oct 14, 2026
Forecast Valid:
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 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