Portage Lake Weather Forecast

    • 37
    • 54

    Decreasing Clouds

    • 35
    • 52

    Chance Rain Showers

    • 33
    • 51

    Chance Rain Showers

    • 38
    • 52

    Slight Chance Rain Showers

    • 38
    • 55

    Mostly Sunny

    • 36
    • 55

    Partly Sunny

Today 30 Oct St. Joseph

Partly cloudy. Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Oct St. Joseph

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 30s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

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Portage Lake Temperature Statistics

October Temperature

Haines Memorial Airport (7.5 miles)

  • Lowest 25 October, 2025

    28.4 °F

  • Average October

    54.8 °F

  • Highest 3 October, 2025

    86 °F

Climate (2020–Present)

Haines Memorial Airport (7.5 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.5 °F
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