Portland Weather Forecast

    • 59
    • 77

    Mostly Sunny

    • 59
    • 85

    Rain Showers

    • 50
    • 71

    Chance Rain Showers

    • 52
    • 73

    Mostly Sunny

    • 54
    • 75

    Chance Rain Showers

    • 58
    • 76

    Rain Showers

Today 12 Jun Ionia

Sunny. Highs in the upper 70s. West Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 12 Jun Ionia

Clear. Lows in the upper 50s. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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Portland Temperature Statistics

June Temperature

Ionia County Airport (9.3 miles)

  • Lowest 2 June, 2026

    44.6 °F

  • Average June

    70.2 °F

  • Highest 10 June, 2026

    89.6 °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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