Crystal Lake Weather Forecast

    • 35
    • 45

    Decreasing Clouds

    • 33
    • 62

    Sunny

    • 51
    • 72

    Partly Sunny

    • 49
    • 75

    Rain Likely

    • 34
    • 61

    Chance Rain

    • 34
    • 56

    Mostly Cloudy

Today 20 Apr Iron

Partly sunny. Highs in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Apr Iron

Partly cloudy in the Evening, then clearing. Not as cool with Lows in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 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

    37.9 °F

  • Highest 17 April, 2026

    76.6 °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

    50.2 °F
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