National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

Partly Cloudy

66°F

19°C

Humidity 64%
Wind Speed S 8 mph
Barometer 29.96 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Apr 1:55 pm EDT
Extended Forecast for

Grosse Ile Municipal Airport MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. South wind around 5 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. East northeast wind around 6 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Southeast wind 5 to 8 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Southeast wind 5 to 7 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. South wind around 5 mph.
Tonight
Mostly clear, with a low around 46. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 68. Southeast wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 51. Southeast wind 5 to 7 mph.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Saturday
A chance of showers before 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A chance of showers. Mostly sunny, with a high near 67. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 50. Breezy.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Breezy.
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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:
4:24 am EDT Apr 22, 2026
Forecast Valid:
2pm EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation