Weather and Dress
The Washington DC area is a great place to visit in the fall with day-time temperatures reaching the 70's. Evening temperatures can be in the upper 50's, so sweaters or jackets are recommended.
Check weather conditions a day or two before you depart to help you pack for the meeting.
For receptions and each day's programming, business and business casual attire is the norm. Remember, meeting room temperatures and personal comfort zones vary widely. We recommended that you bring a sweater or jacket to the sessions.