South Bay Weather Forecast

    • 42
    • 58

    Decreasing Clouds

    • 45
    • 60

    Rain Showers

    • 35
    • 52

    Chance Rain Showers

    • 33
    • 42

    Partly Sunny

    • 32
    • 40

    Partly Sunny

    • 32
    • 41

    Partly Sunny

Today 26 Apr Alger

Warmer. Patchy fog in the morning. Mostly sunny. Highs 58 to 63. South Winds 5 to 10 Mph.

Tonight 26 Apr Alger

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 41. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Temperature Statistics

April Temperature

Munising - Munising Lakeshore Observation (1.2 miles)

  • Lowest 6 April, 2026

    21 °F

  • Average April

    35 °F

  • Highest 17 April, 2026

    64 °F

Climate (2021–Present)

Munising - Munising Lakeshore Observation (1.2 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    52.1 °F
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