天气太热了

the weather is too hot

→ 天气
phrase Rare #29,842
the weather is too hot A common way to complain that it is excessively hot outside. 太...了 means “too...” or “so...” and 了 indicates the current situation or change of state.
CH: 今天不能去爬山,天气太热了。
EN: We can't go hiking today; the weather is too hot.

看来是天气太热了

It looks like the weather is just too hot.

— 英国病人 (1996)

天气太热了

The weather is too hot.

— 萤火虫之墓 (1988)

可能是天气太热了

Maybe it’s because the weather is so hot.

— 趣味游戏 (1997)

还好只是天气太热了

I'm okay, it's just too hot.

— 英国病人 (1996)