Current conditions at

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

Fair

75°F

24°C

Humidity 69%
Wind Speed S 8 mph
Barometer 29.95 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Jul 9:55 pm EDT
Extended Forecast for

Grosse Ile MI

  • Tonight

    Tonight: Partly cloudy, with a low around 67. South southwest wind around 6 mph becoming west after midnight.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 8 mph in the morning.  Chance of precipitation is 10%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers between 1am and 3am.  Mostly cloudy, with a low around 70. South southwest wind around 6 mph becoming west in the evening.  Chance of precipitation is 50%.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 87. West southwest wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 69. Southwest wind around 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am.  Mostly sunny, with a high near 82. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. South southwest wind around 6 mph becoming west after midnight.
Sunday
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 10%.
Sunday Night
A chance of showers between 1am and 3am. Mostly cloudy, with a low around 70. South southwest wind around 6 mph becoming west in the evening. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. West southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 69. Southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 81.
Friday Night
A chance of showers. Partly cloudy, with a low around 68.
Saturday
A chance of showers. Mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.12°N 83.15°W (Elev. 584 ft)
9:49 pm EDT Jul 25, 2026
10pm EDT Jul 25, 2026-6pm EDT Aug 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database