Fall in the mountains is beautiful, but can be unpredicatable. Highs are likely in the mid-60s with lows in the 40s. Bring something to keep you warm because once the sun goes down it will get chilly. McCall's elevation is 5,013.
Both the ceremony and reception are located at Shore Lodge in McCall, Idaho 501 W. Lake St., McCall, ID 83638. The ceremony will be in the Lower Pavilion and the reception in the Upper Pavilion.
The wedding is indoors, however, the venue has doors that open out onto the lake if the weather is good, so bring something to keep you warm if you tend to get chilly.