Welcome to the forum. I think you might want to read the announcement about posting on the forum and then try the search function.
The weather is a very common question --- so common that if you look on this same page of posts you will see that someone else has asked this identical question. I think you will find the answer to your question there as well.
And if it does rain you'll just have to spend a little more time in your room. Seeing as it's your honeymoon, I wouldn't think that would be a problem. :wink: