Use this screen to track weather.
Select the date to change it to the time you are recording.
Click on the picture of the weather (Sun in the picture below) and select the current weather conditions from the popup screen.
If you have enabled extra fields in the Weather Settings, you will have the option to record the temperature. Select the temperature from the dropdown.
Include any notes you wish. Save the entry using the save button in the menu bar at the top of the screen.