Crystal Lake Weather Forecast

    • 43
    • 75

    Increasing Clouds

    • 43
    • 70

    Decreasing Clouds

    • 38
    • 72

    Chance Rain Showers

    • 33
    • 55

    Chance Rain Showers

    • 32
    • 55

    Chance Rain Showers

    • 40
    • 68

    Partly Sunny

    • 44
    • 72

    Partly Sunny

Today 2 May Brown

Sunny. Highs in the lower 70s. West Winds 10 to 15 Mph.

Tonight 2 May Brown

Partly cloudy. Lows in the lower 40s. Southwest Winds around 10 Mph, becoming north after midnight.

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Crystal Lake Temperature Statistics

May Temperature

Ainsworth Regional Airport (19.3 miles)

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  • Average May

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Climate (2021–Present)

Ainsworth Regional Airport (19.3 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    62.5 °F
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