Onawa Municipal Airport Weather Forecast

    • 56
    • 74

    Decreasing Clouds

    • 56
    • 79

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 58
    • 78

    Slight Chance Thunderstorms

    • 58
    • 77

    Chance Thunderstorms

    • 56
    • 78

    Slight Chance Thunderstorms

Today 26 Aug Monona

Mostly sunny. Scattered Showers this morning. Highs in the lower 70s. South Winds around 5 Mph. Chance of rain 40 percent.

Tonight 26 Aug Monona

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onawa Municipal Airport Temperature Statistics

August Temperature

Tekamah, Tekamah Municipal Airport (16.8 miles)

  • Lowest 24 August, 2025

    52 °F

  • Average August

    74.6 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Tekamah, Tekamah Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    64.6 °F
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