Saint Johns Lake Weather Forecast

    • 19
    • 38

    Slight Chance Snow Showers

    • 5
    • 27

    Slight Chance Snow Showers

    • 13
    • 21

    Snow Showers

    • 10
    • 36

    Chance Snow Showers

    • 2
    • 16

    Slight Chance Snow Showers

    • 0
    • 15

    Mostly Cloudy

Today 30 Jan Baraga

Much warmer. A slight chance of snow Showers in the morning. Mostly sunny. Highs around 39. South Winds 5 to 10 Mph, becoming west in the afternoon. Chance of snow 20 percent.

Tonight 30 Jan Baraga

Cloudy with a 50 percent chance of snow Showers. Lows 10 to 15. Temperature rising into the lower 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns Lake Temperature Statistics

January Temperature

Marquette, Sawyer International Airport (34.8 miles)

  • Lowest 21 January, 2025

    -18.4 °F

  • Average January

    13 °F

  • Highest 27 January, 2025

    35.6 °F

Climate (2020–Present)

Marquette, Sawyer International Airport (34.8 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    40.9 °F

  • Average High 2020–2025

    51.1 °F
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