Current conditions at

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

Overcast

73°F

23°C

Humidity 78%
Wind Speed S 6 G 16 mph
Barometer 29.76 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Jun 3:35 am EDT
Extended Forecast for

Grosse Ile MI

Heat Advisory June 11, 12:00pm until June 11, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 73. South southwest wind around 10 mph.  Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, mainly between 2pm and 3pm.  Mostly sunny, with a high near 92. Heat index values as high as 102. West southwest wind around 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly before 2am, then a chance of thunderstorms after 4am.  Increasing clouds, with a low around 69. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 83 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63. West wind 6 to 11 mph.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm.  Mostly sunny, with a high near 77.

    High: 77 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 92. Heat index values as high as 102. West southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
Showers and thunderstorms likely, mainly before 2am, then a chance of thunderstorms after 4am. Increasing clouds, with a low around 69. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 83. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 63. West wind 6 to 11 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm. Mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 57.
Wednesday
A chance of showers. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.12°N 83.15°W (Elev. 584 ft)
3:13 am EDT Jun 11, 2026
3am EDT Jun 11, 2026-6pm EDT Jun 17, 2026
 
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Additional Resources

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