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.

Light Snow

27°F

-3°C

Humidity 74%
Wind Speed N 10 G 18 mph
Barometer 30.19 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Dec 5:55 pm EST
Extended Forecast for

Grosse Ile MI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 15. North wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 28. Northeast wind 6 to 8 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Light and variable wind becoming south southwest 6 to 11 mph in the evening. Winds could gust as high as 18 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm. Cloudy, with a high near 36. South southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 10pm, then rain. Low around 31. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Rain and
    Breezy

  • Wednesday

    Wednesday: Rain before 1pm, then a chance of rain and snow. High near 39. Breezy. Chance of precipitation is 80%.

    High: 39 °F

    Rain and
    Breezy then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 15. North wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 28. Northeast wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 19. Light and variable wind becoming south southwest 6 to 11 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
A chance of snow before 1pm. Cloudy, with a high near 36. South southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow before 10pm, then rain. Low around 31. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain before 1pm, then a chance of rain and snow. High near 39. Breezy. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.12°N 83.15°W (Elev. 584 ft)
Last Update:
4:13 pm EST Dec 7, 2025
Forecast Valid:
6pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation