Ponca Weather Forecast

    • 67
    • 87

    Severe Tstms

    • 66
    • 85

    Rain Showers

    • 62
    • 75

    Rain Showers

    • 63
    • 75

    Chance Thunderstorms

    • 61
    • 76

    Chance Rain Showers

    • 58
    • 75

    Chance Rain Showers

Today 11 Aug Dixon

Partly sunny. A chance of Showers and Thunderstorms in the morning. Some Thunderstorms may be severe. Humid with Highs in the mid 80s. East Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming northeast 5 to 10 Mph in the afternoon. Chance of rain 40 percent.

Tonight 11 Aug Dixon

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph.

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Ponca Temperature Statistics

August Temperature

Sioux City, Sioux Gateway Airport (19.3 miles)

  • Lowest 8 August, 2026

    50 °F

  • Average August

    70.2 °F

  • Highest 3 August, 2026

    87.7 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (19.3 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    63.4 °F
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