Meaning
A sun peeking out from behind a cloud, showing partly cloudy weather where sunshine and cloud cover share the sky.
It is a staple of weather forecasts and day-planning chats: “⛅ all day, perfect for a walk by the lake.” Figuratively it can describe a mixed mood or a situation that is slowly brightening. Compared with 🌤️ and 🌥️, it sits in the middle, with roughly equal sun and cloud.