Portland Weather Forecast

    • 59
    • 88

    Areas Smoke

    • 59
    • 81

    Areas Smoke

    • 66
    • 84

    Rain Showers

    • 54
    • 83

    Rain Showers Likely

    • 50
    • 75

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

Today 18 Jul Ionia

Mostly sunny. Areas of smoke. Highs in the upper 80s. Northwest Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 18 Jul Ionia

Mostly clear. Areas of smoke. Lows in the upper 50s. North Winds 5 to 15 Mph. Gusts up to 30 Mph decreasing to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

July Temperature

Ionia County Airport (9.3 miles)

  • Lowest 7 July, 2026

    55.4 °F

  • Average July

    76.9 °F

  • Highest 14 July, 2026

    98.6 °F

Climate (2021–2026)

Ionia County Airport (9.3 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59 °F
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