Good weather is great for outdoor sports. When it's sunny, more people want to play sports outside. It makes the whole experience more enjoyable. Also, when the weather is nice, more people come to watch and support the players. Some sports, like surfing, need specific weather conditions, so sunny days are perfect for them.

Bad weather can really affect outdoor sports. Rain makes everything slippery, which can lead to injuries. If it's too hot, players can get dehydrated or even suffer from heatstroke. Cold weather can make people not want to play, and it can also affect how well they perform. Windy days can mess up games like tennis or golf, making it hard to play.

Athletes can adapt to different weather conditions with the right gear. If the weather is bad, they can use indoor facilities. Some sports have special versions for different weather, like snowboarding in winter. Sometimes, challenging weather can make sports more exciting and unpredictable, adding a new level of fun.