You are a long-time Forecastfox user from the Firefox days and must have that exact layout. The familiarity may outweigh the clunkiness.
Try Weather Live or Tabs to Weather instead. They offer cleaner designs, optional inline radar, and far fewer permission requests. Alternatively, just use Chrome’s New Tab page—it now includes a decent local weather card without any extension at all.
Forecastfox needs a complete rewrite, not just a port. Until then, let it drift off like a cold front—remember it fondly, but don’t install it.