Ottumwa Junction Weather Forecast

    • 55
    • 73

    Mostly Sunny

    • 65
    • 76

    Chance Rain Showers

    • 64
    • 76

    Rain Showers

    • 54
    • 70

    Chance Rain Showers

    • 51
    • 66

    Partly Sunny

    • 54
    • 66

    Partly Sunny

Today 28 Sep Wapello

Sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 28 Sep Wapello

Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph.

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Ottumwa Junction Temperature Statistics

September Temperature

Ottumwa Regional Airport (3.1 miles)

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  • Average September

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Climate (2021–2026)

Ottumwa Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    63 °F
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