That's such a broad region. It could be raining in Ubud up high, sunny in Kuta Bali and overcast in Kuta Lombok. I have sat in the sun on Nusa Lembongan watching storms rain down over Sanur. I rode a bike through Denpasar where it rained extensively but upon return to Sanur people were surprised it had rained. It will be warm and expect some rain from time to time but overall it's still a nice time to visit.
NOW, it’s hard to tell as it’s dark but still warm and no rain. Earlier today the weather was hot and sunny.
Prepare for rain & sun when you come & you wil be fine. Still hot even when it rains
Cheers Mac 😎😎