Ответ:
1)Today the weather is wet.
2)Today the weather is hot.
3)Yesterday the weather was cold.
4)Today the weather is colder than yesterday.
5)Tomorrow the weather will be rainly.
6)Today the weather is rainly.
7)Tomorrow the weather will be cloudly.
8)The weather has just finished to snowing.
9)Yesterday the weather wasn't cloudly.
10)Tomorrow the weather will be hotter than today.
11)Today the weather is good.
12)The day before yesterday was very cold.
13)The day after tomorrow will be hot.