Columbus Junction Weather Forecast

    • 61
    • 82

    Chance Rain Showers

    • 58
    • 84

    Slight Chance Thunderstorms

    • 55
    • 83

    Mostly Sunny

    • 58
    • 86

    Partly Sunny

    • 63
    • 88

    Chance Thunderstorms

    • 64
    • 88

    Chance Thunderstorms

Today 31 May Louisa

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms. Highs in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 31 May Louisa

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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Columbus Junction Temperature Statistics

May Temperature

Muscatine (12.4 miles)

  • Lowest 7 May, 2026

    32 °F

  • Average May

    63.6 °F

  • Highest 27 May, 2026

    91.4 °F

Climate (2021–Present)

Muscatine (12.4 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.5 °F
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