Turkey Island Weather Forecast

    • 39
    • 83

    Severe Tstms

    • 34
    • 54

    Mostly Sunny

    • 37
    • 61

    Mostly Sunny

    • 53
    • 68

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 58
    • 80

    Partly Sunny

Today 17 Apr Wapello

Showers and Thunderstorms. Breezy with Highs in the lower 80s. Temperature falling into the lower 70s late. South Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.

Tonight 17 Apr Wapello

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a slight chance of Showers after midnight. Some Thunderstorms may be severe. Much cooler. Less humid with Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Turkey Island Temperature Statistics

April Temperature

Ottumwa Regional Airport (5 miles)

  • Lowest 5 April, 2026

    33.7 °F

  • Average April

    54.6 °F

  • Highest 14 April, 2026

    86.6 °F

Climate (2021–Present)

Ottumwa Regional Airport (5 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.3 °F
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