Saint Johns Lake Weather Forecast

    • 16
    • 19

    Snow Showers

    • 19
    • 31

    Mostly Cloudy

    • 18
    • 33

    Chance Wintry Mix

    • 22
    • 35

    Mostly Cloudy

    • 19
    • 36

    Mostly Cloudy

    • 17
    • 33

    Chance Snow Showers

    • 13
    • 26

    Chance Snow Showers

Today 4 Jan Baraga

Cloudy with a 50 percent chance of snow Showers. South Winds 5 to 10 Mph.

Tonight 4 Jan Baraga

A chance of freezing drizzle. Snow Showers this Evening, then a chance of snow Showers. Snow may be heavy at Times this evening. Snow accumulation of 4 to 6 Inches. Total snow accumulation 5 to 6 Inches. Near steady temperature around 19. South Winds 5 to 10 Mph. Chance of precipitation 100 percent.

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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 1 January, 2026

    3.2 °F

  • Average January

    7.7 °F

  • Highest 2 January, 2026

    14 °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

    41 °F

  • Average High 2021–2026

    51.2 °F
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