Lyons Weather Forecast

    • 65
    • 84

    Slight Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 67
    • 90

    Rain Showers Likely

    • 60
    • 85

    Slight Chance Rain Showers

    • 63
    • 88

    Mostly Sunny

    • 67
    • 90

    Partly Sunny

Today 10 Jul Ionia

Partly sunny until midday then becoming mostly sunny. Patchy fog until midday. Highs in the lower 80s. North Winds around 5 Mph until midday becoming light.

Tonight 10 Jul Ionia

Partly cloudy. A 30 percent chance of Showers and Thunderstorms overnight. Lows in the mid 60s. Light Winds.

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Lyons Temperature Statistics

July Temperature

Ionia County Airport (6.2 miles)

  • Lowest 8 July, 2025

    59 °F

  • Average July

    74.9 °F

  • Highest 5 July, 2025

    91.4 °F

Climate (2020–Present)

Ionia County Airport (6.2 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    58.9 °F
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