County Park Weather Forecast

    • 60
    • 75

    Rain Showers Likely

    • 58
    • 71

    Rain Showers Likely

    • 56
    • 73

    Chance Thunderstorms

    • 57
    • 74

    Slight Chance Thunderstorms

    • 55
    • 72

    Slight Chance Rain Showers

    • 53
    • 71

    Partly Sunny

Today 19 Sep Portage

Cloudy. Patchy fog in the morning. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the middle 70s. East wind 10 to 15 Mph. Chance of rain 50 percent.

Tonight 19 Sep Portage

Showers likely and a chance of Thunderstorms. Patchy fog after midnight. Lows around 60. East wind 10 to 15 Mph. Chance of rain 60 percent.

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County Park Temperature Statistics

September Temperature

Waupaca Municipal Airport (16.2 miles)

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    62.8 °F

  • Highest 16 September, 2025

    87.1 °F

Climate (2020–Present)

Waupaca Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    39.1 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    58.8 °F
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