Crystal Lake Weather Forecast

    • 25
    • 42

    Snow

    • 25
    • 46

    Partly Sunny

    • 28
    • 70

    Breezy

    • 34
    • 55

    Mostly Cloudy

    • 16
    • 67

    Rain/Snow Likely

    • 14
    • 34

    Slight Chance Snow

Today 10 Mar Brown

Partly sunny. Highs in the lower 40s. Northeast Winds 10 to 15 Mph.

Tonight 10 Mar Brown

Snow. Snow accumulation up to 1 inch. Lows in the mid 20s. North Winds 10 to 15 Mph. Chance of precipitation 90 percent.

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Crystal Lake Temperature Statistics

March Temperature

Ainsworth Regional Airport (19.3 miles)

  • Lowest 1 March, 2026

    14.9 °F

  • Average March

    40.6 °F

  • Highest 8 March, 2026

    73 °F

Climate (2021–Present)

Ainsworth Regional Airport (19.3 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    62.3 °F
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