Turkey Island Weather Forecast

    • 65
    • 85

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

    • 62
    • 82

    Rain Showers Likely

    • 61
    • 85

    Slight Chance Thunderstorms

    • 59
    • 85

    Partly Sunny

    • 62
    • 86

    Partly Sunny

    • 65
    • 88

    Slight Chance Thunderstorms

Today 29 May Wapello

Partly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 29 May Wapello

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Turkey Island Temperature Statistics

May Temperature

Ottumwa Regional Airport (5 miles)

  • Lowest 1 May, 2026

    34.6 °F

  • Average May

    61.6 °F

  • Highest 15 May, 2026

    87.7 °F

Climate (2021–Present)

Ottumwa Regional Airport (5 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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