3 sentences

1. 昨天东京天气多云吗？

   zuó​tiān dōng​jīng tiān​qì duō​yún ma?

   Was it cloudy in Tokyo yesterday?

   Source: Tatoeba

2. 遗憾的是，那天多云。

   yí​hàn de shì, nà​tiān duō​yún.

   Unfortunately, it was cloudy that day.

   Source: CCMatrix

3. 今天早上多云。

   jīn​tiān zǎo​shang duō​yún.

   It's cloudy this morning.

   Source: CCMatrix