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Things to Do in Seattle in August
Real historical weather for Seattle in August: average highs of 26°C and lows of 14°C, with around 49mm of rain (averaged over the last 3 years). Seattle is in United States.
26°C
Average high
14°C
Average low
49mm
Typical rainfall
Real things to do in Seattle in August
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Seattle's Original Sunset Sail (Est. 1984) - 70ft Boat - BYOB
★ 4.9(212 reviews)· 2 hrs
From €63

Seattle by Land and Sea Experience Tour
★ 4.9(21 reviews)· 7 hrs
From €165

Haunted Seattle Booze and Boos Ghost Walking Tour
★ 4.8(612 reviews)· 2h 30m
From €35

Seattle Locks Cruise
★ 4.8(418 reviews)· 2 hrs
From €56

The Best of Seattle City Highlights Tour
★ 4.8(789 reviews)· 4 hrs
From €99

Seattle's Original Guided Harbor Cruise
★ 4.7(2,175 reviews)· 1 hr
From €41

Beneath The Streets Underground History Tour
★ 4.7(8,808 reviews)· 1 hr
From €29

Sinister Sins, Scandal, and Shadows: Seattle Ghost Tour
★ 4.4(516 reviews)· 1 hr
From €23

One-Way Seattle Airport Transfer Service
★ 4.4(111 reviews)· 45 min
From €24

Sky View Observatory at the Columbia Center Admission Tickets
★ 3.3(203 reviews)· 2 hrs
From €25
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FAQs — Seattle in August
Based on real historical data (averaged over the last 3 years), expect highs around 26°C and lows around 14°C, with roughly 49mm of rain.