The English words its and it's can be very confusing.
If you can replace the single word with "it is", then use it's. If the sentence involves belonging to something, or replacing with "it is" doesn't make sense, then use its. Because "It is raining" makes sense, the correct word is it's (with the apostrophe).
On the other hand, if you weren't sure whether "The dog lost its collar" or "... it's collar" was correct, try replacing it's with "it is": "The dog lost it is collar", which sounds ridiculous. That means this case uses its (without the apostrophe)
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99.999% of English words use an apostrophe to indicate possession: The car's headlight, the man's suit, etc. Why should its be different? It's (it is!) that famous reason, the possessive forms of personal pronouns are exceptions to the rule. For example, you'd always write "the house is hers" rather than "her's", and the word it is exactly the same. I.e. its (belonging to it) possessive form does NOT have an apostrophe.
"It's raining" is the correct phrase, where "it's" is a contraction of "it is."
Yesterday, it was raining.
In French, "it is raining" is expressed as "il pleut".
Yes, "it is raining" is the correct way to describe current precipitation.
"EstΓ‘ lloviendo" means "it is raining" in Spanish.
it's going to rain
It was raining, raining, raining hard. It was falling on my head. It was falling on the stars. It was falling on my shoes. I got soaking wet I got soaking wet. But I stayed outside. I stayed outside. The rain was sweet. The rain was warm. The rain was soft It reminded me of home It was raining, raining, raining hard. It was falling, falling, falling on the stars It was raining, raining, raining hard. It was falling, falling, falling on the stars. Soft rain Raining, raining Sweet rain Raining, raining Warm rain Raining, raining Sweet soft Raining, raining Warm rain Raining, raining Sweet soft Raining, raining Warm rain Raining, raining
Raining cats and dogs mean that it's raining very hard
If I do not take my umbrella, then its not raining. If it is not raining, then I won't take your umbrella.
yes, it was raining heavily.
yes, when it is raining, it rains.
Yesterday, it was raining.
Because before it was raining, water evaporated into clouds. When the clouds got too big it started raining.
About to rain, raining, just been raining.
It's Raining was created in 2004.
Raining Up was created in 2001.
Raining in My Heart was created in 1958.
it means: it is raining