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

Michigan City Municipal Airport (KMGC)

Lat: 41.7°NLon: 86.82°WElev: 655ft.

Fair

75°F

24°C

Humidity 78%
Wind Speed N 10 G 17 mph
Barometer 30.07 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 11 Jul 4:55 pm CDT
Extended Forecast for

Grand Beach MI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 68. North wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 84. East wind 5 to 10 mph becoming north in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68. North wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming northwest around 5 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 72. Calm wind.

    Low: 72 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 68. North wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 84. East wind 5 to 10 mph becoming north in the afternoon.
Sunday Night
Clear, with a low around 68. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. Calm wind becoming northwest around 5 mph.
Monday Night
Clear, with a low around 72. Calm wind.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Clear, with a low around 75.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Beach MI
 41.78°N 86.77°W (Elev. 614 ft)
Last Update:
4:46 pm EDT Jul 11, 2026
Forecast Valid:
6pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation