Sigourney Iowa Airport Weather Forecast

    • 51
    • 72

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 57
    • 79

    Partly Sunny

    • 60
    • 83

    Rain Showers

    • 55
    • 77

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

Today 14 Jun Keokuk

Sunny. Not as warm with Highs in the lower 70s. Northwest Winds 15 to 20 Mph.

Tonight 14 Jun Keokuk

Mostly cloudy with a 30 percent chance of Showers. Lows in the mid 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Sigourney Iowa Airport Temperature Statistics

June Temperature

Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)

  • Lowest 2 June, 2026

    57.4 °F

  • Average June

    76.6 °F

  • Highest 9 June, 2026

    93.9 °F

Climate (2021–Present)

Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.2 °F
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