Competine Weather Forecast

    • 61
    • 82

    Chance Thunderstorms

    • 57
    • 83

    Decreasing Clouds

    • 55
    • 83

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 62
    • 89

    Chance Thunderstorms

    • 63
    • 88

    Rain Showers Likely

    • 64
    • 88

    Chance Thunderstorms

Today 31 May Wapello

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds around 10 Mph. Chance of rain 20 percent.

Tonight 31 May Wapello

Partly cloudy this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Competine Temperature Statistics

May Temperature

Ottumwa Regional Airport (11.2 miles)

  • Lowest 1 May, 2026

    34.6 °F

  • Average May

    62.4 °F

  • Highest 15 May, 2026

    87.7 °F

Climate (2021–Present)

Ottumwa Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    63.4 °F
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