Ottumwa Junction Weather Forecast

    • 65
    • 89

    Becoming Sunny

    • 61
    • 84

    Rain Showers

    • 57
    • 73

    Rain Showers

    • 47
    • 71

    Rain Showers Likely

    • 36
    • 59

    Mostly Sunny

    • 40
    • 61

    Mostly Sunny

Today 12 Oct Wapello

Sunny. Highs in the upper 80s. Southwest Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 12 Oct Wapello

Clear with Lows in the mid 60s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Ottumwa Junction Temperature Statistics

October Temperature

Ottumwa Regional Airport (3.1 miles)

  • Lowest 5 October, 2026

    43.6 °F

  • Average October

    61.9 °F

  • Highest 7 October, 2026

    81.6 °F

Climate (2021–2026)

Ottumwa Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    63.1 °F
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