Saint Johns Lake Weather Forecast

    • 25
    • 40

    Mostly Cloudy

    • 30
    • 46

    Mostly Cloudy

    • 21
    • 42

    Partly Sunny

    • 18
    • 40

    Chance Snow

    • 12
    • 29

    Slight Chance Snow

    • 23
    • 40

    Partly Sunny

Today 3 Apr Forest

Mostly cloudy. Temperatures in the mid to upper 30s. West wind 10 to 15 Mph.

Tonight 3 Apr Forest

Partly cloudy. Patchy fog after midnight. Lows in the middle 20s. Light and variable wind.

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Saint Johns Lake Temperature Statistics

April Temperature

Langlade County Airport (22.4 miles)

  • Lowest 1 April, 2025

    18.1 °F

  • Average April

    26.5 °F

  • Highest 1 April, 2025

    32.9 °F

Climate (2020–Present)

Langlade County Airport (22.4 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    52 °F
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