The Committee also will be the official check-in spot for the Grand Reunion, so make sure you stop by to let us know you've arrived. The Weather Visiting Mono Lake at the end of summer is usually very pleasant. Most of the mosquitoes are gone, the rabbitbrush is blooming, and grebes cover the lake. The days tend to be warm, but temperatures rarely exceed 85 degrees. At night, temperatures drop to the mid 40s.
Thunderstorms are always a possibility.
The days are warm, so shorts and T-shirts usually suffice. The intense sun makes hats, sunglasses, sunscreen, and water bottles necessary. It's worth packing a rain jacket too, especially if you'll be out hiking. Bring warm clothing and hats to ensure evening activities are enjoyable. Appropriate footwear can also make your trip more enjoyable.