Crystal Lake Weather Forecast

    • 35
    • 56

    Breezy

    • 42
    • 68

    Mostly Sunny

    • 44
    • 79

    Chance Rain Showers

    • 27
    • 54

    Chance Rain Showers

    • 28
    • 47

    Partly Sunny

    • 34
    • 46

    Chance Rain Showers

    • 38
    • 51

    Rain Showers Likely

Today 28 Mar Hancock

Sunny, windy and not as cool with Highs in the upper 50s. South Winds 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 28 Mar Hancock

Partly cloudy and windy. Not as cool with Lows in the mid 30s. Southwest Winds 25 to 30 Mph with Gusts up to 40 Mph, becoming south 10 to 15 Mph with Gusts up to 25 Mph.

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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

    38.3 °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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