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.

Fair

43°F

6°C

Humidity 87%
Wind Speed S 1 mph
Barometer 29.92 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Nov 7:15 pm EST
Extended Forecast for

Isle Saint George OH

  • Tonight

    Tonight: Increasing clouds, with a low around 47. South wind 6 to 13 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, mainly after 3pm. Cloudy, with a high near 56. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Breezy.
    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 7pm. Mostly cloudy, with a low around 42. Breezy, with a west wind around 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. Breezy, with a northwest wind around 25 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Windy, with a northwest wind 21 to 28 mph.

    Low: 38 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. South wind 6 to 13 mph.
Saturday
A chance of showers, mainly after 3pm. Cloudy, with a high near 56. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers before 7pm. Mostly cloudy, with a low around 42. Breezy, with a west wind around 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 44. Breezy, with a northwest wind around 25 mph.
Sunday Night
Mostly clear, with a low around 38. Windy, with a northwest wind 21 to 28 mph.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. 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:
3:32 pm EST Nov 14, 2025
Forecast Valid:
7pm EST Nov 14, 2025-6pm EST Nov 21, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation