Portland Weather Forecast

    • 22
    • 37

    Decreasing Clouds

    • 33
    • 42

    Partly Sunny

    • 42
    • 57

    Mostly Cloudy

    • 60
    • 65

    Rain Showers Likely

    • 36
    • 72

    Rain Showers

    • 28
    • 45

    Chance Rain/Snow

    • 35
    • 44

    Chance Rain Showers

Today 27 Mar Ionia

Mostly sunny. Highs in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 27 Mar Ionia

Partly cloudy with a 50 percent chance of snow Showers. Lows in the lower 20s. Northwest Winds 5 to 15 Mph.

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Portland Temperature Statistics

March Temperature

Ionia County Airport (9.3 miles)

  • Lowest 1 March, 2026

    8.6 °F

  • Average March

    38.3 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Ionia County Airport (9.3 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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