Saint Johns Lake Weather Forecast

    • 57
    • 83

    Rain Showers Likely

    • 48
    • 80

    Rain Showers Likely

    • 49
    • 72

    Chance Rain Showers

    • 43
    • 72

    Chance Rain Showers

    • 42
    • 65

    Partly Sunny

    • 44
    • 68

    Chance Rain Showers

Today 10 Jun Baraga

Patchy dense fog this morning. Mostly cloudy with a chance of Showers. A chance of Thunderstorms this afternoon. Very warm with Highs in the upper 80s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph this afternoon. Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 10 Jun Baraga

Cloudy with Showers likely with a chance of Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may be severe. Lows around 57. South Winds 5 to 10 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns Lake Temperature Statistics

June Temperature

Marquette, Sawyer International Airport (34.8 miles)

  • Lowest 1 June, 2026

    37.4 °F

  • Average June

    60.1 °F

  • Highest 4 June, 2026

    84.2 °F

Climate (2021–Present)

Marquette, Sawyer International Airport (34.8 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    40.9 °F

  • Average High 2021–2026

    51 °F
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