I'd like the option to additionally show the history of humidity change on the pressure/temperature graph. You could treat the two minimum / maximum values currently displayed as 0% humidy and 100% respectively.

What I'd also find very useful would be for the two panes to be sizable, ie the graph area could be made larger by the user at the expense of reducing the text area. Ideally the system would remember the preferred setting so that the user does not have to keep adjusting it. Options to specify colours used within the graphs would also be most welcome.

Hello
We are going to add new graphs of all values (low and high temperature, humidity, feel likes, wind speed etc) in next versions. We are preparing new design. We will also add customisation for graph colours.
Best regards
Sergey