Ponca Weather Forecast

    • 69
    • 93

    Slight Chance Thunderstorms

    • 66
    • 84

    Rain Showers

    • 61
    • 80

    Breezy

    • 61
    • 82

    Mostly Sunny

    • 64
    • 83

    Mostly Sunny

    • 65
    • 84

    Partly Sunny

Today 29 Jul Dixon

Mostly sunny. Patchy smoke. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Heat index Values up to 100.

Tonight 29 Jul Dixon

Partly cloudy. Patchy smoke in the evening. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s early in the evening.

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Ponca Temperature Statistics

July Temperature

Sioux City, Sioux Gateway Airport (19.3 miles)

  • Lowest 22 July, 2026

    57.7 °F

  • Average July

    78 °F

  • Highest 20 July, 2026

    101.6 °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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