Muir Weather Forecast

    • 38
    • 60

    Sunny

    • 37
    • 65

    Mostly Sunny

    • 39
    • 66

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

    • 42
    • 71

    Partly Sunny

    • 39
    • 69

    Mostly Sunny

Today 18 Oct Ionia

Sunny. Highs around 60. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 18 Oct Ionia

Clear. Lows in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Muir Temperature Statistics

October Temperature

Ionia County Airport (6.8 miles)

  • Lowest 6 October, 2026

    35.6 °F

  • Average October

    58.6 °F

  • Highest 12 October, 2026

    84.2 °F

Climate (2021–2026)

Ionia County Airport (6.8 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59 °F
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