Saint Johns Lake Weather Forecast

    • 22
    • 41

    Chance Snow Showers

    • 22
    • 41

    Partly Sunny

    • 28
    • 50

    Partly Sunny

    • 32
    • 57

    Chance Rain Showers

    • 31
    • 47

    Chance Rain Showers

    • 33
    • 53

    Chance Rain Showers

Today 30 Apr Baraga

A chance of snow Showers in the Morning, then a slight chance of rain and snow Showers in the afternoon. Mostly cloudy. Highs around 42. North Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 30 Apr Baraga

Partly cloudy. Lows around 22 inland to around 29 at the shore. Light north Winds, becoming northwest after midnight.

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Saint Johns Lake Temperature Statistics

April Temperature

Marquette, Sawyer International Airport (34.8 miles)

  • Lowest 7 April, 2026

    8.6 °F

  • Average April

    34.4 °F

  • Highest 16 April, 2026

    66.2 °F

Climate (2021–Present)

Marquette, Sawyer International Airport (34.8 miles)

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  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    40.9 °F

  • Average High 2021–2026

    51.1 °F
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