Grand Beach Weather Forecast

    • 30
    • 37

    Gradual Clearing

    • 41
    • 47

    Rain Showers Likely

    • 47
    • 63

    Rain Showers

    • 40
    • 55

    Mostly Cloudy

    • 40
    • 49

    Chance Rain Showers

    • 39
    • 48

    Chance Rain Showers

Today 31 Mar Southern Berrien

Mostly cloudy and much cooler. Near steady temperature in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 31 Mar Southern Berrien

Mostly clear. Lows in the mid 20s. North Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Beach Temperature Statistics

March Temperature

Michigan City Municipal Airport (5 miles)

  • Lowest 2 March, 2025

    15.8 °F

  • Average March

    42.3 °F

  • Highest 14 March, 2025

    77 °F

Climate (2020–Present)

Michigan City Municipal Airport (5 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    59 °F
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