Michigan City Municipal Airport Weather Forecast

    • 62
    • 75

    Rain Showers

    • 52
    • 70

    Chance Rain Showers

    • 50
    • 66

    Slight Chance Rain Showers

    • 51
    • 65

    Slight Chance Rain Showers

    • 52
    • 66

    Mostly Cloudy

    • 53
    • 68

    Partly Sunny

Today 19 Sep Northern La Porte

A slight chance of Showers and Thunderstorms Early, then Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph early this morning. Chance of rain 90 percent.

Tonight 19 Sep Northern La Porte

A chance of Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 90 percent.

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Michigan City Municipal Airport Temperature Statistics

September Temperature

Michigan City Municipal Airport (0 miles)

  • Lowest 14 September, 2026

    46.4 °F

  • Average September

    71.5 °F

  • Highest 2 September, 2026

    91.4 °F

Climate (2021–2026)

Michigan City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.4 °F
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