Portage Lake Weather Forecast

    • 56
    • 85

    Slight Chance Thunderstorms

    • 49
    • 74

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 48
    • 74

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

Today 27 May Kalamazoo

Mostly sunny. Highs in the mid 80s. Northwest Winds around 10 Mph.

Tonight 27 May Kalamazoo

Mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. Northwest Winds around 10 Mph becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portage Lake Temperature Statistics

May Temperature

W K Kellogg Airport (6.2 miles)

  • Lowest 2 May, 2026

    28.7 °F

  • Average May

    55.9 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

W K Kellogg Airport (6.2 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.7 °F
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