Portage Lake Weather Forecast

    • 52
    • 77

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

    • 60
    • 80

    Mostly Cloudy

    • 67
    • 82

    Chance Thunderstorms

    • 57
    • 80

    Chance Rain Showers

Today 10 Sep Kalamazoo

Mostly cloudy. Highs in the upper 70s. Light Winds becoming northwest 5 to 10 Mph in the afternoon.

Tonight 10 Sep Kalamazoo

Mostly clear. Lows in the lower 50s. Northwest Winds around 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Portage Lake Temperature Statistics

September Temperature

W K Kellogg Airport (6.2 miles)

  • Lowest 6 September, 2026

    54.6 °F

  • Average September

    74.4 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

W K Kellogg Airport (6.2 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.8 °F
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