We usually say:” A nice day”, “Not a bad day” or “Its nice weather for the time of the year” if the weather is fine. 
We can say: ”It looks like rain”, “It looks like snow” or “ Its a bad weather” when the weather is bad. 

Answer the questions: 

1. What do people like to talk about?” 2. When do we like walks, outdoor games and sports in the fresh air?” 3. What do people do if they don’t want to get wet through? 4. Why doesn’t snow remain long on the ground? 5. When do we say:” Nice day”? 6. When can we say “It’s a bad weather”? 

Vocabulary: 

air - воздух 
at last - наконец 
blow ( blew, blown) -дуть