The Eastern Iowa Airport Weather Forecast

    • 52
    • 67

    Increasing Clouds

    • 55
    • 66

    Mostly Cloudy

    • 56
    • 67

    Chance Rain Showers

    • 55
    • 62

    Chance Rain Showers

    • 57
    • 69

    Mostly Cloudy

    • 60
    • 73

    Mostly Cloudy

Today 23 Sep Linn

Mostly sunny. Highs in the mid 60s. East Winds around 5 Mph.

Tonight 23 Sep Linn

Partly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Eastern Iowa Airport Temperature Statistics

September Temperature

Cedar Rapids Airport (0.6 miles)

  • Lowest 13 September, 2026

    53.7 °F

  • Average September

    72.5 °F

  • Highest 3 September, 2026

    94.6 °F

Climate (2021–2026)

Cedar Rapids Airport (0.6 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.5 °F
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