National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Mostly Cloudy

63°F

17°C

Humidity 65%
Wind Speed NNW 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 23 Sep 07:53 PM PDT
Extended Forecast for

2 Miles SSW Portland OR

  • Tonight

    Tonight: Partly cloudy, with a low around 51. North wind 3 to 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 54. Breezy, with a light and variable wind becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain then
    Rain Likely
    and Breezy

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 60. Breezy, with a south wind 9 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. North wind 3 to 6 mph.
Thursday
A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 68. Calm wind.
Thursday Night
Rain. Low around 54. Breezy, with a light and variable wind becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 60. Breezy, with a south wind 9 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A slight chance of rain. Partly sunny, with a high near 65.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Wednesday
A slight chance of rain. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Portland OR
 45.48°N 122.69°W (Elev. 518 ft)
Last Update:
7:41 pm PDT Sep 23, 2026
Forecast Valid:
8pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation