Marion Weather Forecast

    • 62
    • 85

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 69
    • 88

    Partly Sunny

    • 67
    • 86

    Chance Thunderstorms

    • 64
    • 84

    Slight Chance Thunderstorms

    • 66
    • 86

    Mostly Sunny

Today 6 Jul Linn

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 6 Jul Linn

Mostly clear. Humid with Lows in the lower 60s. East Winds around 5 Mph.

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Marion Temperature Statistics

July Temperature

Cedar Rapids Airport (12.4 miles)

  • Lowest 3 July, 2026

    68 °F

  • Average July

    77.9 °F

  • Highest 1 July, 2026

    90 °F

Climate (2021–2026)

Cedar Rapids Airport (12.4 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    61.5 °F
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