Final answer:
The weather has been changeable lately means that the weather has been unstable or unpredictable. Similarly, The weather has been capricious recently means that the weather has been whimsical or unpredictable.
Step-by-step explanation:
Weather refers to the state of the atmosphere, while whether refers to alternatives. In the given context, the phrase 'The weather has been changeable lately' means that the weather has been unstable or unpredictable. Similarly, 'The weather has been capricious recently' means that the weather has been whimsical or unpredictable. Both phrases indicate that the weather has been changing frequently or unexpectedly.