What will the weather be like tomorrow? I find this sentence in the book strange. Its general meaning is now What’s the weather like
What's the weather like? (Ask what the weather is like now?)
What will the weather be like tomorrow? (What will the weather be like tomorrow?)
This The sentence is in the future tense. The future tense is generally formed by adding "will" and the base form of the verb, for example:
We will take an exam tomorrow.
He will come this afternoon.
It will be fine tomorrow.
In questions, generally the future tense "will" should be brought before the subject, and other verbs should still be placed after the subject. The above examples can be transformed into general questions:
Will you take an exam tomorrow?
Will he come this afternoon?
Will it be fine tomorrow?
p>Your question "Can you change the simple future tense to What will be the weather like tomorrow?"
The answer is no, because you can only put will in front of the subject the weather. Go, the original form of the verb be should still be placed after the subject the weather. You think the sentences are a bit strange, but as long as you accumulate more correct English sentences, you will become familiar with them.