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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.71°N 86.9°W (Text-Only)
NWS Forecast for: Michigan City IN
Issued by: National Weather Service Northern Indiana
Last Update: 1:45 am CDT Jun 30, 2026		Print

  • Overnight

    Overnight: Mostly clear, with a low around 76. South wind around 10 mph.

    Low: 76 °F

    Mostly Clear



  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 92. Heat index values as high as 100. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Hot



  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear



  • Wednesday

    Wednesday: Sunny and hot, with a high near 93. Heat index values as high as 100. Southwest wind 5 to 10 mph.

    High: 93 °F

    Hot



  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind around 10 mph.

    Low: 77 °F

    Mostly Clear



  • Thursday

    Thursday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot



  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

    Low: 72 °F

    Chance
    T-storms




    • Overnight: Mostly clear, with a low around 76. South wind around 10 mph.

    Tuesday: Mostly sunny and hot, with a high near 92. Heat index values as high as 100. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Tuesday Night: Mostly clear, with a low around 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Wednesday: Sunny and hot, with a high near 93. Heat index values as high as 100. Southwest wind 5 to 10 mph.

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind around 10 mph.

    Thursday: Sunny and hot, with a high near 93.

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74.

    Friday: A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

    Independence Day: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 69.

    Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.


    Michigan City IN
     41.71°N 86.9°W (Elev. 633 ft)

    Visit your local NWS office at: https://www.weather.gov/iwx