Portland Weather Forecast

    • 11
    • 32

    Mostly Cloudy

    • 3
    • 16

    Chance Snow Showers

    • -2
    • 8

    Chance Snow Showers

    • -4
    • 5

    Chance Snow Showers

    • 8
    • 16

    Chance Snow Showers

    • 15
    • 26

    Chance Snow Showers

Today 18 Jan Ionia

Mostly cloudy. A 20 percent chance of snow until midday. Highs in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 18 Jan Ionia

Cloudy. A chance of rain through about 2 Am, then a chance of rain and snow overnight. Lows in the upper 20s. Southwest Winds 10 to 15 Mph becoming west overnight. Gusts up to 30 Mph. Chance of precipitation 50 percent.

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Portland Temperature Statistics

January Temperature

Ionia County Airport (9.3 miles)

  • Lowest 9 January, 2025

    1.4 °F

  • Average January

    21.9 °F

  • Highest 1 January, 2025

    33.8 °F

Climate (2020–Present)

Ionia County Airport (9.3 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    58.7 °F
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