Pack or skip
Swimsuit for Portland in August
Verdict
Pack it
Highs around 80°F — pools, beaches, and rooftop bars.
Why
Portland in August averages highs of 80°F, lows of 59°F, 4 rainy days.
That climate means a swimsuit earns its space in the bag. Highs around 80°F — pools, beaches, and rooftop bars.