I would say: дождь.😀

I’m not a professional teacher. Please note that . I’d say the correct way to pronounce it is «дошть». I suppose the «дощ» word doesn’t exist in Russian. It’s Ukrainian word with the same definition . Some Russian speaking people may use this word though. You may consider it as a colloquial. Hope it helps

Hello, Auspicious! : -) Когда-то, действительно, произношение [дощ] признавалось единственно правильным, позднее – предпочтительным. Но эти времена давно прошли. Сейчас словари фиксируют два варианта: [дошть] и [дощ]. Оба являются нормативными, но рекомендуемое произношение – [дошть]. Вариант [дощ] постепенно уходит из языка. Once upon a time, indeed, the pronunciation of [дщо] was recognized as the only correct one, later it was preferable. But those days are long gone. Now dictionaries record two options: [дошть] and [dдощ]. Both are normative, but the recommended pronunciation is [дошть]. The variant [boards] is gradually disappearing from the language.

Both options are correct. I'm used to saying [дошть] it's convenient for me. And what about you? Which option do you like more and which one is easier to pronounce for you?

Например, в песне «Дождь» группы ДДТ солист поёт [дощ]. В повседневной речи чаще встречается вариант [дошть].