Clear Lake Weather Forecast

    • 21
    • 30

    Blizzard

    • 24
    • 30

    Snow Likely

    • 15
    • 30

    Snow Likely

    • 14
    • 22

    Slight Chance Snow

    • 18
    • 25

    Mostly Cloudy

    • 17
    • 30

    Mostly Cloudy

Today 29 Dec Allegan

Windy. Snow Showers. Areas of fog and freezing fog in the morning. Areas of blowing snow through the day. Snow accumulation 2 to 4 Inches. Highs in the lower 30s. Northwest Winds 20 to 30 Mph with Gusts to around 60 Mph. Chance of precipitation 100 percent.

Tonight 29 Dec Allegan

Patchy blowing snow in the evening. Snow Showers. Snow accumulation an inch or less. Lows around 20. Northwest Winds 10 to 20 Mph. Gusts up to 45 Mph decreasing to 30 Mph after midnight. Chance of snow 90 percent.

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Clear Lake Temperature Statistics

December Temperature

South Haven, South Haven Area Regional Airport (13 miles)

  • Lowest 8 December, 2025

    -2.2 °F

  • Average December

    29.3 °F

  • Highest 18 December, 2025

    51.8 °F

Climate (2020–Present)

South Haven, South Haven Area Regional Airport (13 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    59.3 °F
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