Hiawatha Weather Forecast

    • 64
    • 76

    Rain Showers

    • 64
    • 73

    Rain Showers

    • 54
    • 68

    Rain Showers

    • 47
    • 65

    Mostly Sunny

    • 50
    • 65

    Partly Sunny

    • 46
    • 65

    Mostly Sunny

    • 48
    • 62

    Mostly Sunny

Today 29 Sep Linn

Mostly cloudy. Highs in the mid 70s. South Winds around 10 Mph.

Tonight 29 Sep Linn

Cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers after midnight. Not as cool with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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Hiawatha Temperature Statistics

September Temperature

Cedar Rapids Airport (11.2 miles)

  • Lowest 23 September, 2026

    49.6 °F

  • Average September

    69.4 °F

  • Highest 3 September, 2026

    94.6 °F

Climate (2021–2026)

Cedar Rapids Airport (11.2 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.4 °F
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