August keeps July's heat but loses some of its crowds. Valley highs are in the 80s with the year's heaviest haze, thunderstorms are still common, and school start dates in the Southeast pull families away from mid-month on. Rivers run low and clear, Perseid meteors peak in the second week, and a few late-summer events fill the weekends.
What is August weather like?
Hot and sticky in the valleys, with highs in the upper 80s and lows in the mid-60s. The haze is at its peak in August, which makes views from Newfound Gap more milky than sharp. The high country stays pleasant, with Kuwohi and the Appalachian Trail in the 60s and low 70s. Storms still build in the afternoon, but they are often shorter than in July. Humidity eases a little in the final week, and the first cool mornings sometimes arrive before the month ends.
Why is August a good month for rivers?
By August the spring runoff is long gone. Pools are clear, the Little River and Oconaluftee are easy to wade, and water shoes are enough for most walking. This is the month for sitting in a shallow cascade with a book. Townsend calls itself the peaceful side of the Smokies, and the river tubing there is gentle. Fly fishing can be slow in the heat, so fish early in the morning at higher elevations. See the fly-fishing guide for streams and rules. Remember that low water also warms quickly, so trout rest in the deepest pools.
What are the signature August events?
The Great Smoky Mountains Hot Air Balloon Festival in Townsend, which the organizer plans for August 2027 (dates to be announced), features a balloon glow and tethered rides. The Smoky Mountain Jeep Invasion in Pigeon Forge runs August 19 to 21, 2027. Dollywood's Summer Celebration continues through August 8. At the end of the month, the Anakeesta Bear-Varian Fall Festival normally starts in late August, with dates still to be announced for 2027. Cherokee's Unto These Hills outdoor drama typically ends its season in the final weeks of August (the 2026 run was May 30 to August 22).
What can you see in the night sky?
The Perseid meteor shower peaks around August 12 and 13. The Smokies are among the darker places in the East, and Cades Cove after the day's traffic clears, the Foothills Parkway and the Blue Ridge Parkway overlooks are good dark-sky spots. A new moon helps; check the lunar calendar for 2027 before you pick a night. Bring a camp chair and a red-light flashlight, and be aware that Cades Cove closes at sunset.
Which trails are best in August?
Early morning is everything. Alum Cave Trail to Mount LeConte is cooler in the shade of the spruce-fir forest near the top, and the Appalachian Trail from Newfound Gap toward Charlies Bunion is mostly in the 60s. For waterfalls, the volume is lower than spring, but Grotto Falls is still a reliable shaded walk with a cool spray, and you can walk behind the falls. Avoid exposed trails after noon.
What wildlife is active in August?
Black bears are feeding heavily before fall, and sightings along Cades Cove and Roaring Fork increase. Elk are in the cooler hours at Cataloochee. Hummingbirds visit the high-elevation flowers, and cardinal flower and Joe-Pye weed bloom along creeks. Late in the month, the first hawks begin to move on their southbound migration.
What should you pack?
- Sun protection and a wide hat
- Water, and more of it than you think you will need
- Quick-dry layers, plus a light rain shell
- Insect repellent and a tick check after trail walks
- A headlamp or red flashlight if you plan to watch meteors
How crowded is it, and what do you pay?
Early August is a lot like July. After about August 10 to 15, many local schools reopen and weekday crowds drop. Lodging rates ease on weekdays, and last-minute deals appear more often than in July, though weekends remain busy. This is a good month to book a cabin for midweek and bring the kids for a last summer trip. If you plan to come for the balloon festival or the Jeep Invasion, book those weekends early.