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

64°F

18°C

Humidity 55%
Wind Speed W 12 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Jun 09:00 PM PDT
Extended Forecast for

4 Miles S Portland OR

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 51. Southwest wind around 6 mph.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 64. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 51. West southwest wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 67. West wind 5 to 7 mph.

    High: 67 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. West northwest wind 5 to 7 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 68.

    High: 68 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 51. Southwest wind around 6 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 64. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 51. West southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 67. West wind 5 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 52. West northwest wind 5 to 7 mph.
Monday
Mostly cloudy, with a high near 68.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 69.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Portland OR
 45.46°N 122.68°W (Elev. 387 ft)
Last Update:
8:41 pm PDT Jun 26, 2026
Forecast Valid:
9pm PDT Jun 26, 2026-6pm PDT Jul 3, 2026
 
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