What are ways to cache queries from SQLight database?

I am developing the following functionality:
an user picks a date and gets ListView populated by SimpleCoursorLoader (queries are executed in the background).
User frequently choices adjacent dates and there might be a lot of duplicate queries.
I tested the application and discovered that in case of high frequency requests - it runs very slow.
In order to speedup my application I decided to implement cache where results of queries will be stored. Key - date and value-?
Is it worth doing and what techniques could you advice?