Ponca Weather Forecast

    • 45
    • 66

    Rain Showers

    • 48
    • 74

    Partly Sunny

    • 55
    • 82

    Slight Chance Thunderstorms

    • 59
    • 87

    Slight Chance Thunderstorms

    • 57
    • 85

    Partly Sunny

    • 57
    • 83

    Chance Thunderstorms

Today 22 May Dixon

Showers likely with a chance of Thunderstorms. Highs in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 22 May Dixon

Partly cloudy. Lows in the mid 40s. West Winds 10 to 15 Mph.

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Ponca Temperature Statistics

May Temperature

Sioux City, Sioux Gateway Airport (19.3 miles)

  • Lowest 2 May, 2026

    27.6 °F

  • Average May

    57.7 °F

  • Highest 15 May, 2026

    95.6 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (19.3 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    63.3 °F
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