Weatherby signed a professional tryout agreement with the Oilers on Thursday, per Jason Gregor of Sports 1440 Edmonton.
Weatherby logged 66 games with AHL Milwaukee in 2023-24, scoring 12 times while adding 13 assists. The 26-year-old played in 50 regular-season games with San Jose during the 2021-22 campaign, picking up five goals and 11 points, but he has not played in the NHL since then.