It will lead to rain. I know this because as the clouds move over water sources like oceans, lakes, and rivers, the water evaporates and rises. The water then liquefies into little water droplets. As the cloud moves over more water the droplets get scrunched up and get bigger over time and soon they get heavy and gravity pulls the droplets down to earth as rain. The End.
Earth. Only. Any other known planets are inapplicable.
Explanation :
Angular diameter of a sphere or a circle shows how large a sphere or a circle appears from a given point. It is the angle between the initial and final positions.
The angular diameter of a given sphere or a circle is given by :

where
is angular displacement
d is actual diameter of object
D is distance to the center of sphere
So, angular displacement is inversely proportional to the distance from the object.
<em>Hence, as we move away from the object the angular diameter of an object gets smaller.</em>
When the balloon is kept in the sun, due to Sun's heat, the kinetic energy of gaseous particles inside the balloons also gets increased and the balloon expands. This will increase the pressure on the walls of the balloon. It continues to expand and comes to a stage when the baloon bursts.