Crystal Lake Weather Forecast

    • 28
    • 59

    Slight Chance Rain

    • 24
    • 42

    Mostly Sunny

    • 38
    • 55

    Partly Sunny

    • 44
    • 68

    Partly Sunny

    • 49
    • 68

    Mostly Cloudy

    • 49
    • 72

    Chance Rain

Today 26 Mar Hancock

Mostly cloudy with a 20 percent chance of rain. Breezy with Highs around 60. Northeast Winds 15 to 25 Mph.

Tonight 26 Mar Hancock

Mostly cloudy in the Evening, then becoming partly cloudy. Breezy and much cooler with Lows in the upper 20s. North Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

March Temperature

Forest City Municipal Airport (8.1 miles)

  • Lowest 16 March, 2026

    3.2 °F

  • Average March

    37 °F

  • Highest 21 March, 2026

    80.6 °F

Climate (2021–Present)

Forest City Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.4 °F
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