Muir Weather Forecast

    • 55
    • 70

    Chance Rain Showers

    • 53
    • 82

    Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

    • 68
    • 88

    Rain Showers Likely

    • 56
    • 85

    Rain Showers Likely

    • 45
    • 68

    Partly Sunny

Today 15 May Ionia

Mostly sunny. Highs around 70. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 15 May Ionia

Rain Showers likely and a chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Muir Temperature Statistics

May Temperature

Ionia County Airport (6.8 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    49.8 °F

  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

Ionia County Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59 °F
Get WillyWeather+ to remove ads