Hiawatha Weather Forecast

    • 59
    • 74

    Chance Thunderstorms

    • 63
    • 69

    Chance Thunderstorms

    • 63
    • 79

    Rain Showers Likely

    • 67
    • 80

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

    • 58
    • 74

    Slight Chance Thunderstorms

    • 55
    • 70

    Partly Sunny

Today 15 Sep Linn

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 15 Sep Linn

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hiawatha Temperature Statistics

September Temperature

Cedar Rapids Airport (11.2 miles)

  • Lowest 13 September, 2026

    53.1 °F

  • Average September

    75.2 °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

    40.6 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.5 °F
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