Crystal Lake Weather Forecast

    • 17
    • 24

    Mostly Cloudy

    • 21
    • 29

    Partly Sunny

    • 21
    • 29

    Mostly Cloudy

    • 23
    • 30

    Mostly Cloudy

    • 26
    • 32

    Mostly Cloudy

    • 27
    • 33

    Mostly Cloudy

Today 26 Jan West Central Mountains

Partly sunny. Highs 26 to 34.

Tonight 26 Jan West Central Mountains

Decreasing Clouds. Lows 10 to 21.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

January Temperature

McCall Airport (31.7 miles)

  • Lowest 22 January, 2026

    3 °F

  • Average January

    23 °F

  • Highest 3 January, 2026

    44.7 °F

Climate (2021–Present)

McCall Airport (31.7 miles)

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  • Average Low 2021–2026

    30.9 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    54.7 °F
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