Rainy days are comfort food days. When we cannot get out to the park or the mall, leave the umbrella stowed and make some incredible comfort food recipes at home! Soups, chili, meatballs, ribs and ...
In your first sentence, either rainy or raining could fit, depending on what you actually want to say; "... because it is raining" indicates that water is physically falling from the sky right now, while "because it is rainy" indicates that it is the sort of day where rain is extremely likely to happen, but doesn't necessarily mean that rain is ...
The reason is that in the first sentence, "today is rainy", today is the object being described directly, so you don't need the pronoun 'it'. In the second however, there is a comma so after the comma, the 'it' pronoun is needed to make the sentence correct (hence the 'it's').
is it correct to say "today is rainy" or it is "today, it's rainy"?
Therefore, on a rainy day, we might say, "Today is rainy," or, on a cloudy day, we might say, "Today is cloudy," but if today happens to be Monday, we would not say, "Monday is rainy." Days of the week can be used with weather, but that's usually done when either (a) predicting the weather in the future, or (b) commenting on the weather in the ...
word usage - Is it wrong to say "Monday is rainy"? - English Language ...
What are the best foods to have on a rainy day? What are the best foods to have for a rainy day? Which preposition would be appropriate here?