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.

Overcast

34°F

1°C

Humidity 75%
Wind Speed N 14 mph
Barometer 30.05 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 23 Mar 5:35 am EDT
Extended Forecast for

Grosse Ile MI

  • Today

    Today: Scattered snow showers, mainly after 11am. Mostly cloudy, with a high near 40. North northwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 40 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Isolated snow showers before 7pm. Partly cloudy, with a low around 26. North northwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 10%.

    Low: 26 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South southwest wind 6 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. South wind 6 to 10 mph.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 40%.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly after 11am. Mostly cloudy, with a high near 40. North northwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Isolated snow showers before 7pm. Partly cloudy, with a low around 26. North northwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 10%.
Tuesday
Mostly sunny, with a high near 46. South southwest wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South wind around 6 mph.
Wednesday
Partly sunny, with a high near 56. South wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.14°N 83.15°W (Elev. 577 ft)
Last Update:
4:24 am EDT Mar 23, 2026
Forecast Valid:
5am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation