Portage Lake Weather Forecast

    • 55
    • 80

    Becoming Sunny

    • 57
    • 79

    Mostly Sunny

    • 63
    • 81

    Partly Sunny

    • 68
    • 85

    Chance Rain Showers

    • 69
    • 88

    Slight Chance Thunderstorms

    • 67
    • 88

    Slight Chance Thunderstorms

Today 27 Aug Kalamazoo

Mostly sunny. Highs around 80. Light Winds becoming northwest 5 to 15 Mph with Gusts to around 25 Mph in the afternoon.

Tonight 27 Aug Kalamazoo

Mostly clear. Lows in the mid 50s. Northwest Winds 5 to 10 Mph with Gusts to around 25 Mph in the evening becoming light.

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Portage Lake Temperature Statistics

August Temperature

W K Kellogg Airport (6.2 miles)

  • Lowest 24 August, 2026

    48.9 °F

  • Average August

    72.1 °F

  • Highest 7 August, 2026

    86.6 °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

    60.7 °F
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