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 93%
Wind Speed NE 14 mph
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 2 Apr 12:15 am EDT
Extended Forecast for

Grosse Ile MI

  • Overnight

    Overnight: A slight chance of rain before 2am, then a chance of rain after 3am. Mostly cloudy, with a low around 38. East northeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Rain and thunderstorms before 1pm, then a slight chance of rain after 4pm. High near 64. East wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Rain then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely after 8pm. Mostly cloudy, with a steady temperature around 60. South southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 71. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 49. West wind 6 to 9 mph becoming east after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Rain

  • Saturday

    Saturday: Rain, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 90%.

    High: 69 °F

    Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 2am. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Breezy.

    High: 46 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain before 2am, then a chance of rain after 3am. Mostly cloudy, with a low around 38. East northeast wind around 10 mph. Chance of precipitation is 30%.
Thursday
Rain and thunderstorms before 1pm, then a slight chance of rain after 4pm. High near 64. East wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely after 8pm. Mostly cloudy, with a steady temperature around 60. South southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 71. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Friday Night
Rain and possibly a thunderstorm. Low around 49. West wind 6 to 9 mph becoming east after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 90%.
Saturday Night
Rain and possibly a thunderstorm before 8pm, then a chance of rain between 8pm and 2am. Low around 40. Chance of precipitation is 80%.
Sunday
Mostly cloudy, with a high near 46. Breezy.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 49.
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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 pm EDT Apr 1, 2026
Forecast Valid:
12am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation