On the same research paper I'm doing for the same poem "Shall I compare thee to a summer's day" I don't know what image that he demonstrates how summer is unpredictable.

9 answers

Sorry I mean summer's weather is unpredictable
Read lines 3, 5, and 7.
Is it the image of a hurricane or no. Because of rough winds, the eye of heaven, and sometimes it settles.
Also could check this answer:

Question: What is the eye of heaven? And why is it not constant or trustworthy.

I know the eye of heaven is the sun and sky. But what is the other part.
Do you mean these lines?

"Sometime too hot the eye of heaven shines,
And often is his gold complexion dimm'd"

They refer to the sun.
I understand that part of the question but what is the other part. And is the first question right with the hurricane image.
Can we always depend upon the sun to shine during the day?

Hurricane or high winds is part of the weather image.
Actually, it can't be hurricane because England doesn't have hurricanes.
The worse storm I have ever been in at sea was in the North Sea, upon leaving Hamburg. The ship tossed like the proverbial cork. England was engulfed in torrential rain for days.