Ottumwa Junction Weather Forecast

    • 47
    • 74

    Increasing Clouds

    • 59
    • 75

    Mostly Cloudy

    • 47
    • 77

    Rain Showers

    • 43
    • 64

    Partly Sunny

    • 44
    • 65

    Partly Sunny

    • 44
    • 65

    Slight Chance Rain Showers

Today 25 Apr Wapello

Sunny. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 25 Apr Wapello

Clear. Near steady temperature in the upper 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ottumwa Junction Temperature Statistics

April Temperature

Ottumwa Regional Airport (3.1 miles)

  • Lowest 5 April, 2026

    33.7 °F

  • Average April

    54.9 °F

  • Highest 14 April, 2026

    86.6 °F

Climate (2021–Present)

Ottumwa Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    63.3 °F
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