Marion Weather Forecast

    • 40
    • 72

    Sunny

    • 50
    • 71

    Mostly Sunny

    • 58
    • 78

    Mostly Cloudy

    • 42
    • 68

    Chance Rain Showers

    • 40
    • 61

    Partly Sunny

    • 40
    • 58

    Mostly Cloudy

Today 21 Apr Waupaca

Warmer. Sunny. Highs in the lower 70s. Light and variable wind becoming northwest around 5 Mph in the afternoon.

Tonight 21 Apr Waupaca

Not as cool. Mostly clear. Lows in the lower 40s. South wind 5 to 10 Mph.

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  • Temperature Real-Time

Marion Temperature Statistics

April Temperature

Clintonville Municipal Airport (8.7 miles)

  • Lowest 11 April, 2026

    26.4 °F

  • Average April

    47.7 °F

  • Highest 13 April, 2026

    77.4 °F

Climate (2021–Present)

Clintonville Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    35.6 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    54.9 °F
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