Ionia Weather Forecast

    • 69
    • 93

    Mostly Sunny

    • 75
    • 97

    Hot

    • 66
    • 95

    Rain Showers

    • 63
    • 82

    Chance Rain Showers

    • 67
    • 87

    Chance Thunderstorms

    • 66
    • 89

    Chance Rain Showers

Today 7 Sep Benton

Sunny, hot with Highs in the mid 90s. Southeast Winds 5 to 10 Mph.

Tonight 7 Sep Benton

Mostly clear. Lows around 70. Southeast Winds 5 to 10 Mph.

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Ionia Temperature Statistics

September Temperature

Sedalia, Sedalia Memorial Airport (16.2 miles)

  • Lowest 5 September, 2026

    73 °F

  • Average September

    86.9 °F

  • Highest 1 September, 2026

    98.7 °F

Climate (2021–2026)

Sedalia, Sedalia Memorial Airport (16.2 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.1 °F
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