Portland Weather Forecast

    • 57
    • 83

    Slight Chance Rain Showers

    • 58
    • 83

    Partly Sunny

    • 65
    • 87

    Rain Showers Likely

    • 65
    • 85

    Rain Showers

    • 70
    • 90

    Chance Rain Showers

    • 70
    • 93

    Chance Thunderstorms

Today 6 Jun Ionia

Mostly sunny with a 20 percent chance of Showers. Highs in the lower 80s. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 6 Jun Ionia

Mostly clear. Lows in the upper 50s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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Portland Temperature Statistics

June Temperature

Ionia County Airport (9.3 miles)

  • Lowest 2 June, 2026

    44.6 °F

  • Average June

    66.6 °F

  • Highest 4 June, 2026

    86 °F

Climate (2021–Present)

Ionia County Airport (9.3 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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