Foothills Weather Forecast

    • 57
    • 69

    Rain Showers

    • 55
    • 71

    Rain Showers Likely

    • 54
    • 73

    Partly Sunny

    • 54
    • 71

    Mostly Cloudy

    • 55
    • 71

    Mostly Cloudy

    • 60
    • 76

    Chance Rain

    • 56
    • 69

    Rain Likely

Today 18 Sep Greater Portland Metro Area

Showers and isolated Thunderstorms. Patchy smoke. Highs 65 to 70. Light wind. Chance of precipitation 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 18 Sep Greater Portland Metro Area

Patchy smoke in the evening. Showers. Lows around 55. Light wind. Chance of precipitation 80 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Foothills Temperature Statistics

September Temperature

Portland, Portland International Airport (12.4 miles)

  • Lowest 13 September, 2020

    51.1 °F
  • Average September

    68.4 °F
  • Highest 3 September, 2020

    93.9 °F

Climate (2010–Present)

Portland, Portland International Airport (12.4 miles)

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  • Average Low 2010–Present

    47.9 °F
  • Average 2010–Present

    55.3 °F
  • Average High 2010–Present

    64.3 °F
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