Portland Weather Forecast

    • 8
    • 20

    Increasing Clouds

    • 14
    • 28

    Mostly Cloudy

    • 11
    • 28

    Mostly Sunny

    • 22
    • 28

    Partly Sunny

    • 22
    • 35

    Partly Sunny

    • 22
    • 34

    Mostly Cloudy

Today 22 Jan Coastal Cumberland

Mostly sunny. Highs around 19. Light and variable Winds.

Tonight 22 Jan Coastal Cumberland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 8 above. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

January Temperature

Portland, Portland International Jetport (2.5 miles)

  • Lowest 16 January, 2025

    4.7 °F

  • Average January

    26.6 °F

  • Highest 1 January, 2025

    41.6 °F

Climate (2020–Present)

Portland, Portland International Jetport (2.5 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    57.6 °F
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