le ciel est couvert (the sky is cloudy, overcast) or le temps est pluvieux (the weather is rainy) are correct in French. 'le ciel est pluvieux' (the sky is rainy) is grammatically correct, but this is not something French people would say. "il pleut" means 'it's raining'.
The sky is cloudy (literally - covered)
The sky is blue.
It's raining. Everyone is at your place. (The) hot chocolate. (chaud)
better
Amor est caecus translates to English to mean 'Love is Blind.'
le temps est couvert, le ciel est couvert
Est means is
Comment est is translated "how is..." in English.
le ciel est couvert, le temps est couvert : the sky is cloudy, the weather is overcast les couverts (often plural): the silverware (on the dining table.)
le ciel est nuageux ; il y a des nuages ; le ciel est couvert.
Le sang est ... means "the blood is ..." in English.
there are a number of ways:il fait grisle ciel est couvertle temps est couvert