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.

Overcast

60°F

16°C

Humidity 80%
Wind Speed WNW 3 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 04 Oct 01:53 AM PDT
Extended Forecast for

2 Miles SE Portland International Airport OR

  • Overnight

    Overnight: Showers likely, mainly before 3am. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 10am. Partly sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 72. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 72 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. Northeast wind 6 to 8 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers, mainly after 10am. Partly sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 72. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 49. Northeast wind 6 to 8 mph.
Monday
Sunny, with a high near 75.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
A slight chance of rain after 11am. Mostly sunny, with a high near 72.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Thursday
A slight chance of rain. Mostly sunny, with a high near 74.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Friday
A chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Portland International Airport OR
 45.56°N 122.56°W (Elev. 200 ft)
Last Update:
1:55 am PDT Oct 4, 2025
Forecast Valid:
2am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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