Picayune Airport Weather Forecast

    • 63
    • 83

    Decreasing Clouds

    • 65
    • 82

    Mostly Sunny

    • 65
    • 82

    Rain Showers

    • 60
    • 78

    Partly Sunny

    • 61
    • 78

    Partly Sunny

    • 63
    • 80

    Slight Chance Thunderstorms

Today 16 Aug Johnson

Mostly cloudy this Morning, then becoming partly sunny. Widespread dense fog this morning. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 16 Aug Johnson

Partly cloudy. Humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

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Picayune Airport Temperature Statistics

August Temperature

Iowa City Municipal Airport (5 miles)

  • Lowest 3 August, 2026

    62.1 °F

  • Average August

    74.6 °F

  • Highest 10 August, 2026

    90 °F

Climate (2021–2026)

Iowa City Municipal Airport (5 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.3 °F
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