NWS Forecast for: Portland OR
Issued by: National Weather Service Portland, OR
Last Update: 11:01 am PDT Sep 21, 2019
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  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 69. Light and variable wind.

    Decreasing
    Clouds

    High: 69 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 56. North wind around 5 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 56 °F

  • Sunday

    Sunday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 64. South southwest wind 5 to 8 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers


    High: 64 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers before 11pm.  Mostly cloudy, with a low around 49. West northwest wind 6 to 8 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 49 °F

  • Monday

    Monday: Partly sunny, with a high near 66. Calm wind.

    Partly Sunny


    High: 66 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 53.

    Slight Chance
    Rain

    Low: 53 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 67.

    Chance Rain


    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Partly Cloudy


    Low: 51 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    Partly Sunny


    High: 64 °F

  • Today: Mostly cloudy, then gradually becoming sunny, with a high near 69. Light and variable wind.

    Tonight: Increasing clouds, with a low around 56. North wind around 5 mph becoming calm in the evening.

    Sunday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 64. South southwest wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Sunday Night: A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 49. West northwest wind 6 to 8 mph.

    Monday: Partly sunny, with a high near 66. Calm wind.

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.

    Tuesday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 67.

    Tuesday Night: Partly cloudy, with a low around 51.

    Wednesday: Partly sunny, with a high near 64.

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 50.

    Thursday: A chance of showers. Partly sunny, with a high near 61.

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 49.

    Friday: A chance of showers. Partly sunny, with a high near 59.



    Portland OR
     45.5°N 122.69°W (Elev. 522 ft)

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