Union Pier Weather Forecast

    • 44
    • 52

    Partly Sunny

    • 43
    • 53

    Mostly Sunny

    • 44
    • 58

    Mostly Sunny

    • 47
    • 60

    Mostly Cloudy

    • 51
    • 65

    Slight Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 50
    • 64

    Partly Sunny

Today 22 May Southern Berrien

Partly cloudy. Near steady temperature in the lower 50s. Northwest Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 22 May Southern Berrien

Mostly clear. Lows in the lower 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

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Union Pier Temperature Statistics

May Temperature

Michigan City Municipal Airport (10.6 miles)

  • Lowest 9 May, 2025

    32 °F

  • Average May

    55.5 °F

  • Highest 15 May, 2025

    87.8 °F

Climate (2020–Present)

Michigan City Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.2 °F
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