We love Wyoming and the endless recreational activities that abound here in our mountian home. In late summer and early fall you can hike, camp, climb, bike, raft, kayak, soak in a hot spring, ride horses, fly-fish and more.
Early September in northwest Wyoming tends to bring pleasant, sunny days with moderate temperatures (~70s °F), dipping into cooler temperatures at night (~40s °F). Sometimes it can get quite windy out here, and although unlikely, a light snow is not outside the realm of possibility. We recommend bringing a wind and waterproof coat, some warm layers, sturdy footwear and your sense of adventure.