Portland Weather Forecast

    • 49
    • 68

    Mostly Sunny

    • 51
    • 69

    Partly Sunny

    • 53
    • 71

    Areas Fog

    • 56
    • 73

    Partly Sunny

    • 57
    • 73

    Partly Sunny

    • 57
    • 80

    Mostly Sunny

Today 22 Sep Greater Portland Metro Area

Areas of morning low Clouds and patchy fog becoming partly to mostly sunny. Highs 65 to 70. Light wind.

Tonight 22 Sep Greater Portland Metro Area

Partly cloudy. Areas of fog after midnight. Lows around 45. Light wind.

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  • Temperature Forecast NOAA

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Portland Temperature Statistics

September Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 15 September, 2017

    48.9 °F

  • Average September

    67.9 °F

  • Highest 2 September, 2017

    96.1 °F

Climate (2010–Present)

Portland, Portland International Airport (5.6 miles)

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  • Average Low 2010–Present

    47.9 °F

  • Average 2010–Present

    55.6 °F

  • Average High 2010–Present

    64.8 °F
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