Crystal Lake Weather Forecast

    • 11
    • 31

    Becoming Sunny

    • 14
    • 44

    Mostly Cloudy

    • 10
    • 28

    Chance Snow

    • -4
    • 19

    Chance Snow

    • 11
    • 23

    Chance Snow

    • 16
    • 41

    Partly Sunny

    • 19
    • 42

    Partly Sunny

Today 27 Jan Adams

Partly cloudy. Light Winds.

Tonight 27 Jan Adams

Clear, cold. Lows around 11. Light Winds then becoming southwest around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

January Temperature

Hastings, Hastings Municipal Airport (9.9 miles)

  • Lowest 25 January, 2026

    -11 °F

  • Average January

    29.9 °F

  • Highest 7 January, 2026

    64.7 °F

Climate (2021–Present)

Hastings, Hastings Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64.9 °F
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