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.

Partly Cloudy

63°F

17°C

Humidity 67%
Wind Speed N 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 52°F (11°C)
Visibility 8.00 mi
Last update 03 Oct 02:20 PM PDT
Extended Forecast for

3 Miles ENE Portland International Airport OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. South southwest wind 3 to 5 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 3am. Increasing clouds, with a low around 54. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 66. Light and variable wind becoming west northwest around 6 mph. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 48. Northwest wind around 6 mph.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71. Light and variable wind becoming east northeast 6 to 11 mph in the morning.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. South southwest wind 3 to 5 mph.
Tonight
Showers likely, mainly after 3am. Increasing clouds, with a low around 54. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.
Saturday
Showers likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 66. Light and variable wind becoming west northwest around 6 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 48. Northwest wind around 6 mph.
Sunday
Sunny, with a high near 71. Light and variable wind becoming east northeast 6 to 11 mph in the morning.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portland International Airport OR
 45.61°N 122.54°W (Elev. 292 ft)
Last Update:
2:00 pm PDT Oct 3, 2025
Forecast Valid:
2pm PDT Oct 3, 2025-6pm PDT Oct 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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