Muir Weather Forecast

    • 36
    • 49

    Chance Freezing Rain

    • 34
    • 55

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

    • 25
    • 52

    Chance Rain Showers

    • 23
    • 40

    Partly Sunny

    • 26
    • 47

    Mostly Cloudy

Today 19 Mar Ionia

Mostly cloudy. A 40 percent chance of rain Showers and freezing rain in the morning. Patchy fog in the morning. Highs in the upper 40s. Light Winds.

Tonight 19 Mar Ionia

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Light Winds becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Muir Temperature Statistics

March Temperature

Ionia County Airport (6.8 miles)

  • Lowest 1 March, 2026

    8.6 °F

  • Average March

    37.8 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Ionia County Airport (6.8 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59 °F
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