Picayune Airport Weather Forecast

    • 49
    • 61

    Increasing Clouds

    • 53
    • 77

    Becoming Sunny

    • 58
    • 78

    Mostly Sunny

    • 54
    • 77

    Rain Showers

    • 44
    • 66

    Chance Rain Showers

    • 43
    • 63

    Mostly Cloudy

    • 45
    • 61

    Chance Rain Showers

Today 20 Apr Johnson

Sunny. Highs in the lower 60s. South Winds 10 to 15 Mph.

Tonight 20 Apr Johnson

Mostly clear this Evening, then becoming partly cloudy. Not as cool with Lows around 50. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Picayune Airport Temperature Statistics

April Temperature

Iowa City Municipal Airport (5 miles)

  • Lowest 7 April, 2026

    34 °F

  • Average April

    53.2 °F

  • Highest 17 April, 2026

    82 °F

Climate (2021–Present)

Iowa City Municipal Airport (5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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