Crystal Lake Weather Forecast

    • 38
    • 70

    Mostly Cloudy

    • 32
    • 55

    Mostly Cloudy

    • 34
    • 53

    Partly Sunny

    • 39
    • 64

    Partly Sunny

    • 41
    • 65

    Mostly Sunny

    • 44
    • 71

    Slight Chance Rain Showers

    • 42
    • 66

    Partly Sunny

Today 4 May Hancock

Mostly sunny and breezy. Highs in the lower 70s. Northwest Winds 20 to 25 Mph.

Tonight 4 May Hancock

Mostly cloudy. Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming north 5 to 10 Mph after midnight.

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Crystal Lake Temperature Statistics

May Temperature

Forest City Municipal Airport (8.1 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Forest City Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    36.6 °F
  • Average 2021–2026

    47.2 °F
  • Average High 2021–2026

    57.3 °F
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