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

48°F

9°C

Humidity 87%
Wind Speed ESE 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 09 Nov 11:35 PM PST
Extended Forecast for

Portland International Airport OR

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain before 3pm, then a slight chance of rain after 4pm. Cloudy, with a high near 58. Calm wind. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 57. Light north wind.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Light east southeast wind.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain before 4pm, then showers likely after 4pm. Cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 10am. Cloudy, with a high near 55.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Cloudy, with a low around 44.

    Low: 44 °F

    Showers

Detailed Forecast

Tonight
A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 48. Calm wind.
Monday
A chance of rain before 3pm, then a slight chance of rain after 4pm. Cloudy, with a high near 58. Calm wind. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. Calm wind.
Veterans Day
Partly sunny, with a high near 57. Light north wind.
Tuesday Night
Mostly cloudy, with a low around 47. Light east southeast wind.
Wednesday
A chance of rain before 4pm, then showers likely after 4pm. Cloudy, with a high near 60. Chance of precipitation is 60%.
Wednesday Night
Showers. Low around 48. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 10am. Cloudy, with a high near 55.
Thursday Night
Showers. Cloudy, with a low around 44.
Friday
Showers likely. Mostly cloudy, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
Rain likely. Cloudy, with a high near 54.
Saturday Night
Rain. Cloudy, with a low around 46.
Sunday
Showers. Cloudy, with a high near 55.
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:
11:41 pm PST Nov 9, 2025
Forecast Valid:
11pm PST Nov 9, 2025-6pm PST Nov 16, 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