2 sentences

1. 今天外面的气温高得可怕。

   jīn​tiān wài​miàn de qì​wēn gāo de kě​pà.

   The temperature outside today is terrifyingly high.

   Source: Dong Chinese Dictionary

2. 今天外面好热。

   jīn​tiān wài​miàn hǎo rè.

   It's so hot outside today.

   Source: OpenSubtitles