Portage County Airport Weather Forecast

    • 16
    • 26

    Decreasing Clouds

    • 31
    • 36

    Rain

    • 27
    • 45

    Chance Rain

    • 33
    • 41

    Rain Likely

    • 39
    • 50

    Rain Likely

    • 28
    • 49

    Slight Chance Snow

Today 21 Dec Portage

Partly sunny. Much cooler with Highs in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Dec Portage

Mostly clear. Lows around 17. Southwest Winds around 5 Mph.

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Portage County Airport Temperature Statistics

December Temperature

Portage County Airport (0 miles)

  • Lowest 16 December, 2025

    3.2 °F

  • Average December

    25.2 °F

  • Highest 18 December, 2025

    56.3 °F

Climate (2020–Present)

Portage County Airport (0 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    59.8 °F
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