Portland Weather Forecast

    • 69
    • 91

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

Today 13 Sep Sumner

Sunny. Near steady temperature in the lower 90s. Northwest Winds around 5 Mph.

Tonight 13 Sep Sumner

Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. North Winds around 5 Mph.

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Portland Temperature Statistics

September Temperature

Springfield Robertson County Airport (22.4 miles)

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Climate (2021–2026)

Springfield Robertson County Airport (22.4 miles)

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  • Average Low 2021–2026

    49.9 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    69.9 °F
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