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.

Clear

63°F

17°C

Humidity 77%
Wind Speed NW 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 08 Sep 12:20 AM PDT
Extended Forecast for

2 Miles WNW Milwaukie OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 61. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm. High near 69. Light west northwest wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59. Light northwest wind.

    Low: 59 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 11am. Partly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Calm wind.
Monday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 61. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 69. Light west northwest wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 59. Light northwest wind.
Wednesday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A slight chance of showers after 11am. Partly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A slight chance of showers. Partly sunny, with a high near 75.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60.
Sunday
A chance of showers. Mostly cloudy, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Milwaukie OR
 45.46°N 122.65°W (Elev. 200 ft)
Last Update:
11:41 pm PDT Sep 7, 2025
Forecast Valid:
12am PDT Sep 8, 2025-6pm PDT Sep 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation