Oelwein Municipal Airport Weather Forecast

    • 63
    • 83

    Slight Chance Thunderstorms

    • 61
    • 84

    Slight Chance Thunderstorms

    • 62
    • 83

    Mostly Cloudy

    • 60
    • 76

    Chance Thunderstorms

    • 59
    • 76

    Chance Rain Showers

    • 61
    • 79

    Slight Chance Thunderstorms

Today 16 Sep Fayette

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 80s. Light Winds. Chance of rain 20 percent.

Tonight 16 Sep Fayette

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 60s. Light Winds. Chance of rain 20 percent.

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Oelwein Municipal Airport Temperature Statistics

September Temperature

Oelwein Municipal Airport (0 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    63.1 °F

  • Highest 13 September, 2025

    91.4 °F

Climate (2020–Present)

Oelwein Municipal Airport (0 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    57.8 °F
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