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

52°F

11°C

Humidity 76%
Wind Speed W 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Last update 07 Oct 05:20 AM PDT
Extended Forecast for

Portland International Airport OR

  • Today

    Today: Sunny, with a high near 79. East wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Calm wind becoming northwest around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. West northwest wind 3 to 6 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46. Northwest wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 65. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

  • Saturday

    Saturday: Rain. Cloudy, with a high near 61.

    High: 61 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 79. East wind 5 to 9 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 50. Calm wind becoming northwest around 5 mph.
Wednesday
Mostly sunny, with a high near 64. West northwest wind 3 to 6 mph.
Wednesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46. Northwest wind around 6 mph becoming calm in the evening.
Thursday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 65. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 49.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 65.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50.
Saturday
Rain. Cloudy, with a high near 61.
Saturday Night
Rain. Mostly cloudy, with a low around 48.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Columbus Day
A chance of rain. Partly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
4:46 am PDT Oct 7, 2025
Forecast Valid:
5am PDT Oct 7, 2025-6pm PDT Oct 13, 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