Holbrook Weather Forecast

    • 63
    • 81

    Rain Showers

    • 57
    • 68

    Rain Showers Likely

    • 51
    • 63

    Rain Showers Likely

    • 47
    • 61

    Partly Sunny

    • 51
    • 65

    Partly Sunny

    • 54
    • 67

    Partly Sunny

Today 19 Sep Iowa

Patchy fog in the morning. Mostly cloudy with Showers and Thunderstorms likely in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 80s. South Winds 5 to 10 Mph, becoming southwest in the afternoon. Chance of rain 70 percent.

Tonight 19 Sep Iowa

Showers likely with a chance of Thunderstorms. Humid with Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 70 percent.

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Holbrook Temperature Statistics

September Temperature

Iowa City Municipal Airport (19.3 miles)

  • Lowest 13 September, 2026

    55.7 °F

  • Average September

    75.4 °F

  • Highest 1 September, 2026

    95.6 °F

Climate (2021–2026)

Iowa City Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.3 °F
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