City forecast
Seattle Weather
Seattle's oceanic climate brings cool, wet winters and pleasantly mild, dry summers.
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Climate overview
Oceanic climate. Summers are dry and mild (avg 76°F). Winters are cool (avg 47°F) and famously overcast, with frequent light rain from November–March.
Best time to visit
Mid-June through early September offers reliably dry, sunny weather — the perfect window for Pacific Northwest travel.