Ionia Weather Forecast

    • 77
    • 96

    Mostly Sunny

    • 72
    • 91

    Partly Sunny

    • 70
    • 89

    Mostly Sunny

    • 72
    • 89

    Chance Thunderstorms

    • 68
    • 87

    Slight Chance Thunderstorms

    • 66
    • 82

    Mostly Sunny

Today 27 Jul Benton

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Heat index Values up to 110.

Tonight 27 Jul Benton

Mostly clear. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Heat index Values up to 110 early in the evening.

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Ionia Temperature Statistics

July Temperature

Sedalia, Sedalia Memorial Airport (16.2 miles)

  • Lowest 14 July, 2026

    64.7 °F

  • Average July

    77.3 °F

  • Highest 8 July, 2026

    90.6 °F

Climate (2021–2026)

Sedalia, Sedalia Memorial Airport (16.2 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.1 °F
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