Write. What's the weather like?

Answer: 

Today the weather is fine. The sky is clear and  blue. The sun is shining. It is getting warmer. The weather is great for going for a walk with friends. But it is a bit windy today, so you should wear warm clothes. 

Пояснения: 

Время, используемое при описании погоды- Present Simple Tense (настоящее простое время). Оно используется для констатации факта в настоящем времени.