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

61°F

16°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.89 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Nov 8:15 am EST
Extended Forecast for

Grosse Ile Municipal Airport MI

  • Today

    Today: Rain. High near 65. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 60. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 53. Northwest wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Rain. High near 65. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 60. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 53. Northwest wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile Municipal Airport MI
 42.1°N 83.16°W (Elev. 571 ft)
Last Update:
3:24 am EST Nov 4, 2026
Forecast Valid:
8am EST Nov 4, 2026-6pm EST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation