Crystal Lake Weather Forecast

    • 51
    • 68

    Mostly Sunny

    • 25
    • 71

    Rain

    • 21
    • 35

    Mostly Cloudy

    • 21
    • 39

    Mostly Sunny

    • 37
    • 52

    Partly Sunny

    • 36
    • 62

    Mostly Sunny

Today 16 Apr Iron

Patchy dense fog this morning. Sunny, warmer with Highs around 70. Southwest Winds 5 to 10 Mph.

Tonight 16 Apr Iron

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

April Temperature

Manitowish Waters Airport (11.2 miles)

  • Lowest 7 April, 2026

    5.4 °F

  • Average April

    34.8 °F

  • Highest 12 April, 2026

    67.1 °F

Climate (2021–Present)

Manitowish Waters Airport (11.2 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.5 °F

  • Average High 2021–2026

    50.1 °F
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