Fields from top to bottom:

Hour and minutes

Min/Actual/max temp of day        Date

Ammount of precipitations (8 hours starting with current hour)(mm/h)(often 0.x mm/h but is showing 0)

Precipitations probability(8 hours starting with current hour)(percent )

Hours indicators(in picture dot 11:00 dot dot 14:00....)

Steps and bar progress

Precipitations probability for 7 days(actually current day + next 7days.

5 days of max/min temperature starting with tomorow.