Portland Weather Forecast

    • 44
    • 68

    Rain Showers

    • 43
    • 60

    Slight Chance Rain Showers

    • 38
    • 59

    Mostly Cloudy

    • 46
    • 63

    Chance Rain Showers

    • 48
    • 63

    Chance Rain Showers

    • 48
    • 66

    Slight Chance Rain Showers

    • 45
    • 71

    Mostly Cloudy

Today 1 May Ionia

Rain Showers likely and a chance of Thunderstorms. Highs in the upper 60s. Southwest Winds 10 to 20 Mph with Gusts to around 35 Mph. Chance of rain 70 percent.

Tonight 1 May Ionia

Mostly cloudy. A slight chance of rain Showers in the Evening, then a slight chance of Showers and Thunderstorms overnight. Lows in the mid 40s. West Winds 5 to 15 Mph. Gusts up to 30 Mph decreasing to 20 Mph overnight. Chance of rain 20 percent.

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Portland Temperature Statistics

May Temperature

Ionia County Airport (9.3 miles)

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Climate (2020–Present)

Ionia County Airport (9.3 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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