Portland International Jetport Weather Forecast

    • 32
    • 44

    Partly Sunny

    • 20
    • 41

    Partly Sunny

    • 20
    • 31

    Partly Sunny

    • 13
    • 28

    Slight Chance Snow Showers

    • 21
    • 28

    Mostly Cloudy

    • 18
    • 34

    Slight Chance Snow Showers

Today 17 Jan Coastal Cumberland

Mostly cloudy with a chance of rain Showers Early, then mostly cloudy with a slight chance of rain Showers this morning. Partly sunny this afternoon. Highs in the mid 40s. West Winds 15 to 20 Mph. Gusts up to 35 Mph, increasing to 40 Mph this afternoon. Chance of rain 50 percent.

Tonight 17 Jan Coastal Cumberland

Partly cloudy. Lows in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Portland International Jetport Temperature Statistics

January Temperature

Portland, Portland International Jetport (0 miles)

  • Lowest 1 January, 2021

    17.1 °F

  • Average January

    30.5 °F

  • Highest 7 January, 2021

    39.9 °F

Climate (2010–Present)

Portland, Portland International Jetport (0 miles)

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  • Average Low 2010–Present

    40.1 °F

  • Average 2010–Present

    48.3 °F

  • Average High 2010–Present

    56.2 °F
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