Saint Johns Lake Weather Forecast

    • -13
    • 6

    Cold

    • -3
    • 5

    Chance Snow Showers

    • -4
    • 6

    Slight Chance Snow Showers

    • -5
    • 7

    Chance Snow Showers

    • -2
    • 8

    Chance Snow Showers

    • 3
    • 15

    Mostly Cloudy

    • 5
    • 24

    Slight Chance Snow Showers

Today 25 Jan Baraga

Mostly cloudy with a 20 percent chance of snow Showers. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Jan Baraga

Cloudy with a 50 percent chance of snow Showers. Cold with Lows 8 below to 13 below zero. Northwest Winds 5 to 10 Mph, becoming west with Gusts up to 20 Mph. Wind chill Values as low as 30 below.

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Saint Johns Lake Temperature Statistics

January Temperature

Marquette, Sawyer International Airport (34.8 miles)

  • Lowest 23 January, 2026

    -18.4 °F

  • Average January

    15.7 °F

  • Highest 12 January, 2026

    37.4 °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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