Big Lake Weather Forecast

    • 56
    • 84

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 56
    • 83

    Partly Sunny

    • 59
    • 79

    Mostly Cloudy

    • 62
    • 81

    Chance Rain Showers

    • 59
    • 78

    Chance Rain Showers

Today 17 Sep Allegan

Sunny. Patchy fog in the morning. Highs in the upper 70s near lake Michigan in the mid 80s inland. Light Winds.

Tonight 17 Sep Allegan

Mostly clear. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

September Temperature

Kalamazoo/Battle Creek International Airport (23.6 miles)

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    61 °F

  • Highest 14 September, 2025

    84 °F

Climate (2020–Present)

Kalamazoo/Battle Creek International Airport (23.6 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    61.4 °F
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