Portage County Airport Weather Forecast

    • 54
    • 69

    Increasing Clouds

    • 53
    • 67

    Mostly Cloudy

    • 54
    • 71

    Partly Sunny

    • 59
    • 73

    Mostly Cloudy

    • 59
    • 74

    Chance Rain Showers

    • 52
    • 67

    Chance Rain Showers

Today 27 Sep Portage

Mostly sunny. Highs around 70. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Sep Portage

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. North Winds 5 to 10 Mph.

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Portage County Airport Temperature Statistics

September Temperature

Portage County Airport (0 miles)

  • Lowest 25 September, 2026

    38.8 °F

  • Average September

    66.1 °F

  • Highest 2 September, 2026

    91 °F

Climate (2021–2026)

Portage County Airport (0 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    60 °F
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