Current conditions at

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

Fair

59°F

15°C

Humidity 55%
Wind Speed S 16 mph
Barometer 30.46 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Oct 3:15 pm EDT
Extended Forecast for

Grosse Ile MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. South southwest wind around 13 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. South southwest wind 6 to 8 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 63. South southwest wind 3 to 6 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Light and variable wind.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Northeast wind around 6 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. South southwest wind around 13 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 44. South southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 63. South southwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 45. Light and variable wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.12°N 83.15°W (Elev. 584 ft)
3:13 pm EDT Oct 18, 2026
3pm EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database