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.

A Few Clouds

18°F

-8°C

Humidity 73%
Wind Speed NW 10 mph
Barometer 30.17 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 24 Feb 2:55 am EST
Extended Forecast for

Grosse Ile MI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 17. Northwest wind around 6 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. Light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a steady temperature around 32. West southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. West wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming light west northwest after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 17. Northwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 35. Light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a steady temperature around 32. West southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 36. West wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
A chance of snow. Partly cloudy, with a low around 17.
Monday
A chance of snow. Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.14°N 83.15°W (Elev. 577 ft)
Last Update:
1:24 am EST Feb 24, 2026
Forecast Valid:
3am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation