Picayune Airport Weather Forecast

    • 57
    • 79

    Increasing Clouds

    • 61
    • 80

    Partly Sunny

    • 66
    • 82

    Chance Rain Showers

    • 65
    • 85

    Slight Chance Thunderstorms

    • 62
    • 82

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

Today 23 Aug Johnson

Sunny. Highs around 80. Northwest Winds around 5 Mph.

Tonight 23 Aug Johnson

Partly cloudy. Lows in the upper 50s. North Winds around 5 Mph in the Evening, becoming light and variable.

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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

    75.1 °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

    63.2 °F
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