Grand Beach Weather Forecast

    • 45
    • 58

    Mostly Sunny

    • 53
    • 67

    Rain Showers

    • 37
    • 63

    Chance Rain/Snow

    • 34
    • 43

    Slight Chance Snow Showers

    • 45
    • 53

    Partly Sunny

    • 46
    • 62

    Mostly Cloudy

Today 13 Mar Southern Berrien

Sunny. Highs in the lower 60s. East Winds 5 to 10 Mph.

Tonight 13 Mar Southern Berrien

Clear. Lows in the mid 40s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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Grand Beach Temperature Statistics

March Temperature

Michigan City Municipal Airport (5 miles)

  • Lowest 2 March, 2025

    15.8 °F

  • Average March

    37.4 °F

  • Highest 10 March, 2025

    64.4 °F

Climate (2020–Present)

Michigan City Municipal Airport (5 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    58.9 °F
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