Try Google Page Creator
There's no software to download and no web designer to hire. The pages you create are hosted on Google servers and are available at
http://yoursitename.googlepages.com for the world to see.
At Google, we've found that listening to our users early helps us develop the best possible products. So we've launched Google Page Creator as a Google Labs product, which means you're invited to play with it even though it's not yet fully baked.
If you're interested in testing out the product, please visit
http://pages.google.com and sign in using your Gmail account to begin making pages.
You can also try
Blogger
Free, automated weblog publishing tool that sends updates to a site via FTP.