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.

Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.26 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 17 Sep 12:35 pm EDT
Extended Forecast for

2 Miles NNE Grosse Ile MI

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 76. North wind around 5 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 8pm. Mostly cloudy, with a low around 59. North northeast wind 6 to 8 mph. Chance of precipitation is 10%.

    Low: 59 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 74. Northeast wind around 10 mph.

    High: 74 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy during the early evening, then becoming cloudy, with a low around 61. Northeast wind 7 to 11 mph.

    Low: 61 °F

    Becoming
    Cloudy

  • Saturday

    Saturday: Showers, mainly after 8am. High near 70. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 8pm. Low around 62. Chance of precipitation is 100%.

    Low: 62 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

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

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 76. North wind around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 8pm. Mostly cloudy, with a low around 59. North northeast wind 6 to 8 mph. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 74. Northeast wind around 10 mph.
Friday Night
Partly cloudy during the early evening, then becoming cloudy, with a low around 61. Northeast wind 7 to 11 mph.
Saturday
Showers, mainly after 8am. High near 70. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers, with thunderstorms also possible after 8pm. Low around 62. Chance of precipitation is 100%.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 56. Breezy.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59.
Wednesday
A chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Grosse Ile MI
 42.14°N 83.15°W (Elev. 577 ft)
Last Update:
10:13 am EDT Sep 17, 2026
Forecast Valid:
12pm EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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