Fairgrounds Weather Forecast

    • 51
    • 74

    Slight Chance Thunderstorms

    • 54
    • 75

    Rain Showers Likely

    • 50
    • 74

    Chance Rain Showers

    • 53
    • 76

    Partly Sunny

    • 54
    • 74

    Rain Showers Likely

    • 53
    • 75

    Chance Rain Showers

Today 20 Jun Ionia

Partly sunny in the morning then becoming mostly sunny. A chance of rain Showers and a slight chance of Thunderstorms. Highs in the mid 70s. West Winds 5 to 15 Mph with Gusts to around 30 Mph. Chance of rain 50 percent.

Tonight 20 Jun Ionia

Mostly clear. Lows in the lower 50s. West Winds 5 to 15 Mph with Gusts to around 30 Mph in the evening becoming light.

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Fairgrounds Temperature Statistics

June Temperature

Ionia County Airport (10.6 miles)

  • Lowest 2 June, 2026

    44.6 °F

  • Average June

    69 °F

  • Highest 10 June, 2026

    89.6 °F

Climate (2021–2026)

Ionia County Airport (10.6 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.9 °F
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