Cosgrove Weather Forecast

    • 34
    • 57

    Becoming Sunny

    • 32
    • 58

    Sunny

    • 41
    • 60

    Partly Sunny

    • 48
    • 61

    Slight Chance Rain Showers

    • 49
    • 64

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

Today 22 Oct Johnson

Sunny. Highs in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Johnson

Clear. Areas of frost after midnight. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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Cosgrove Temperature Statistics

October Temperature

Iowa City Municipal Airport (9.3 miles)

  • Lowest 19 October, 2025

    43 °F

  • Average October

    64.6 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Iowa City Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.9 °F
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