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

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

N/A

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

Isle Saint George OH

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. South wind 6 to 14 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 81. Southwest wind around 17 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. Breezy, with a southwest wind 18 to 20 mph.

    Low: 74 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. South wind 6 to 14 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 81. Southwest wind around 17 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 74. Breezy, with a southwest wind 18 to 20 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Isle Saint George OH
 41.73°N 82.82°W (Elev. 571 ft)
Last Update:
11:11 pm EDT Jun 19, 2025
Forecast Valid:
12am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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