Longfellow Weather Forecast

    • 43
    • 67

    Becoming Sunny

    • 46
    • 69

    Mostly Sunny

    • 56
    • 77

    Slight Chance Thunderstorms

    • 59
    • 79

    Slight Chance Thunderstorms

    • 60
    • 84

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

Today 6 Sep Johnson

Sunny. Near steady temperature in the mid 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 6 Sep Johnson

Partly cloudy this Evening, then clearing. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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Longfellow Temperature Statistics

September Temperature

Iowa City Municipal Airport (4.3 miles)

  • Lowest 4 September, 2025

    46 °F

  • Average September

    65 °F

  • Highest 2 September, 2025

    80.1 °F

Climate (2020–Present)

Iowa City Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62.6 °F
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