Events in Seattle in August 2027
Seattle has 1 sourced event in August 2027. Compare dates, venues, and ticket sources below, then build the rest of your trip around the events you choose.
The Seattle calendar for August 2027 leads with these:
- More Music @ The MooreAug 13Moore Theatre · Source: Ticketmaster
By TripSapien · Updated August 24, 2026
Going to Seattle in August?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Aug 1 - Aug 31
Seattle's biggest festival, signifying the arrival of summer.
Planning lead · details firm up closer in · Source: seasonal calendar
- Aug 4
Seafair Summer Fourth
Seattle's annual Fourth of July celebration with fireworks, live music, and family-friendly activities, part of the Seafair festival series extending into early August.
Planning lead · details firm up closer in · Source: festival research
- Aug 6 - Aug 8
Seattle. This three day music and arts festival celebrates the Capitol Hill neighborhood in Seattle, with a 100 local and national acts performing at dozens of bars, outdoor stages, and restaurants.
Planning lead · projected date · Source: festival calendar
Seasonal notes
- Ballard Locks — seasonal note: Although the viewing area is open year-round, the "peak" viewing time is during spawning season, from about the beginning of July through mid-August.
Ready to plan Seattle?
Turn these August events into a full Seattle plan, every place checked for closures, limited hours, and booking needs on your dates.