Yes, you could say this if you mean 'sky' in general. I presume you wouldn't mean this as sky can be blue, it can be white, it can be black... You would be better off referring to THE sky, to ensure people know it's the sky as you're looking at it right now.
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Yes, you could say this if you mean 'sky' in general. I presume you wouldn't mean this as sky can be blue, it can be white, it can be black...
You would be better off referring to THE sky, to ensure people know it's the sky as you're looking at it right now.