Say what the weather is like today and what it was

The weather is good today. The sun shines brightly. The sky is clear. The air temperature is plus twenty degrees Celsius. Leaves fall to the ground. The temperature of the water is cold. The wind is five meters per second. People are recommended to wear not very warm clothes.
The weather will be worse tomorrow. It will rain tomorrow. The sky will be in the clouds. The air temperature will be fifteen degrees Celsius. The wind will be ten meters per second tomorrow. The water temperature will be cold. People are recommended to wear warm clothes.