Onawa Municipal Airport Weather Forecast

    • 52
    • 59

    Rain Showers Likely

    • 49
    • 63

    Mostly Cloudy

    • 53
    • 65

    Rain Showers Likely

    • 55
    • 64

    Chance Rain Showers

    • 58
    • 67

    Chance Rain Showers

    • 59
    • 68

    Chance Rain Showers

Today 21 Sep Monona

Showers likely with a chance of drizzle. Patchy fog. Near steady temperature in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 21 Sep Monona

Cloudy. A slight chance of Showers and drizzle in the evening. Near steady temperature in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onawa Municipal Airport Temperature Statistics

September Temperature

Tekamah, Tekamah Municipal Airport (16.8 miles)

  • Lowest 10 September, 2026

    52.6 °F

  • Average September

    73.7 °F

  • Highest 4 September, 2026

    94.6 °F

Climate (2021–2026)

Tekamah, Tekamah Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    65.3 °F
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