So there was a following exercise on the test I wrote yesterday: What (gap) next week? It's going to be sunny.
So at first I wanted to fill the gap with "What is the weather going to be", but I strongly doubted it was correct, so finally I decided to put stupid sounding sentence "What's the weather like next week". But I have little hope that is might be correct. Or "what's the weather like" can be used only when we talk about today?