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.

Light Rain Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.87 in
Dewpoint 45°F (7°C)
Visibility 1.25 mi
Wind Chill42°F (6°C)
Last update 25 Nov 8:15 am EST
Extended Forecast for

Flat Rock MI

  • Today

    Today: Showers, mainly before 1pm. High near 52. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Tonight

    Tonight: A chance of showers, mainly after 1am. Areas of fog before 1am. Otherwise, cloudy, with a low around 37. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A chance of rain showers before noon, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 37 by 5pm. Windy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.

    High: 49 °F⇓

    Chance
    Showers and
    Breezy then
    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow Showers
    Likely and
    Breezy

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers. Mostly cloudy, with a high near 36. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Showers, mainly before 1pm. High near 52. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers, mainly after 1am. Areas of fog before 1am. Otherwise, cloudy, with a low around 37. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain showers before noon, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 37 by 5pm. Windy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 36. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 35.
Saturday Night
Snow likely. Cloudy, with a low around 26.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Sunday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 25.
Monday
A chance of rain. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Flat Rock MI
 42.09°N 83.28°W (Elev. 587 ft)
Last Update:
6:49 am EST Nov 25, 2025
Forecast Valid:
8am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation