Packing Tips
While the summers in San Francisco rival winters in North Dakota things have warmed up a bit by the time late August rolls around. During the day it may or may not be warm, but count on it getting cold at night. Bring clothing for a variety of temperatures (50s - 90s) as the weather can vary drastically depending on what part of the Bay Area you re staying in. Think layers.
While it probably wont rain, the fog can be thick enough to create a slight drizzle. Be sure to bring at least a semi water proof jacket.