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.

Overcast

73°F

23°C

Humidity 74%
Wind Speed SW 9 mph
Barometer 29.97 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Jul 7:35 pm CDT
Extended Forecast for

Michigan City IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 70. Southwest wind around 5 mph.

    Low: 70 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind around 5 mph becoming west in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 74. South wind around 5 mph.

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny and hot, with a high near 90. Heat index values as high as 103. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 70 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 70. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 89. Heat index values as high as 95. Southwest wind around 5 mph becoming west in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 74. South wind around 5 mph.
Monday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny and hot, with a high near 90. Heat index values as high as 103. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 81.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Michigan City IN
 41.71°N 86.87°W (Elev. 607 ft)
Last Update:
6:00 pm CDT Jul 25, 2026
Forecast Valid:
7pm CDT Jul 25, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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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