I too miss the dew point feature. The best replacement for Dark Sky I've found is this 10-day view of Weather Underground that's unfortunately only available on their website—I just bookmark the website on my phone home screen. https://www.wunderground.com/forecast/us/tx/austin/30.27,-97...
> that's unfortunately only available on their website
A very old version of their Android app had that view as a 3-day widget for the home screen. Right after it was bought they did a major upgrade and removed a ton of functionality, that widget included.
(weather gov data is open/free, you can pull it down and plot anyway you want)
https://forecast.weather.gov/MapClick.php?FcstType=graphical...