Ponca Weather Forecast

    • 59
    • 77

    Chance Thunderstorms

    • 63
    • 83

    Mostly Sunny

    • 63
    • 83

    Slight Chance Thunderstorms

    • 60
    • 80

    Slight Chance Thunderstorms

    • 60
    • 77

    Slight Chance Thunderstorms

    • 63
    • 80

    Slight Chance Thunderstorms

Today 19 Aug Dixon

Mostly cloudy this Morning, then becoming partly sunny. A chance of Thunderstorms. Showers Likely, mainly this morning. Highs in the mid 70s. East Winds around 5 Mph. Chance of rain 60 percent.

Tonight 19 Aug Dixon

Mostly clear. Humid with Lows in the upper 50s. Southeast Winds around 5 Mph, becoming south after midnight.

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Ponca Temperature Statistics

August Temperature

Sioux City, Sioux Gateway Airport (19.3 miles)

  • Lowest 8 August, 2026

    50.6 °F

  • Average August

    73.7 °F

  • Highest 11 August, 2026

    94.6 °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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