今天不熱，今天很冷。

It's not hot today, it's cold.

Source: Tatoeba

Sentence Composition

1 今天 jīntiān
  1. today
  2. the present time; now
2 不 bù
  1. no; not so
  2. (bound form) not; un-
3 熱 rè
  1. to warm up
  2. to heat up
  3. hot (of weather)
  4. heat
  5. fervent
4 今天 jīntiān
  1. today
  2. the present time; now
5 很 hěn
  1. very; quite
  2. (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)
=6 冷 Lěng surname Leng
=6 冷 lěng cold
=6 冷 líng only used in 冷凙／冷𪞝
=6 冷 lǐng only used in 㓑冷