Portland Weather Forecast

    • 65
    • 77

    Chance Thunderstorms

    • 59
    • 72

    Slight Chance Rain Showers

    • 70
    • 76

    Mostly Cloudy

    • 73
    • 89

    Partly Sunny

    • 65
    • 81

    Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

Today 17 Jul Coastal Cumberland

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. West Winds around 10 Mph. Chance of rain 50 percent.

Tonight 17 Jul Coastal Cumberland

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Humid with Lows in the mid 60s. Light and variable Winds, becoming north around 10 Mph after midnight. Chance of rain 50 percent.

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Portland Temperature Statistics

July Temperature

Portland, Portland International Jetport (2.5 miles)

  • Lowest 9 July, 2019

    59 °F

  • Average July

    72.5 °F

  • Highest 6 July, 2019

    90 °F

Climate (2010–Present)

Portland, Portland International Jetport (2.5 miles)

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  • Average Low 2010–Present

    38.9 °F

  • Average 2010–Present

    47.3 °F

  • Average High 2010–Present

    55.6 °F
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