Augusta Weather Forecast

    • 44
    • 66

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 49
    • 79

    Chance Rain Showers

    • 42
    • 66

    Mostly Sunny

    • 49
    • 71

    Chance Rain Showers

    • 52
    • 77

    Partly Sunny

Today 7 May Des Moines

Partly sunny with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 7 May Des Moines

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming southeast after midnight. Chance of rain 20 percent.

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Augusta Temperature Statistics

May Temperature

Fort Madison Municipal Airport (6.8 miles)

  • Lowest 1 May, 2026

    35.6 °F

  • Average May

    55.9 °F

  • Highest 4 May, 2026

    80.6 °F

Climate (2021–Present)

Fort Madison Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.6 °F
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