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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Seattle’s weather today, as shown in the live forecast above, brings the region’s characteristic mix of mild temperatures and periodic rain. This maritime climate keeps winters damp and cool while offering dry, pleasant summers that draw visitors to the Pacific Northwest.
What is Seattle’s typical weather pattern?
Seattle sits between Puget Sound and the Cascade Range, giving it a temperate oceanic climate. Winters are defined by overcast skies and consistent but light rainfall, with temperatures rarely dropping below freezing. Summers, by contrast, are warm and largely dry, with July and August seeing long stretches of sunshine. For those looking further ahead, the 10 Day Weather Forecast UK comparison shows how Seattle’s maritime influence differs from Britain’s own coastal climates.
How do I read the Seattle forecast?
The live forecast above updates for current conditions and the next few hours. For more detail, check the weather in seattle 10 days timeline for daily highs and rain chances. A seattle weather 15 day forecast can help with trip planning, while the seattle weather hourly view shows when rain is likely. Seasonal averages from the seattle weather yearly record show July highs near 24°C and December lows around 3°C.
Does Seattle get snow?
Yes, but light and infrequent. The city averages about 15cm (6 inches) of snow per year, usually falling in one or two short events between December and February. Higher elevations in the nearby Cascades see heavy snowfall.
What is the best time to visit Seattle for weather?
July through September offer the most reliable dry, warm weather for outdoor activities. The seattle weather 30 day forecast in summer often shows long sunny spells, though mornings can still be cool near the water.
How does Seattle compare to UK weather?
Seattle’s climate is broadly similar to southern England but with warmer, drier summers and slightly wetter winters. For comparison, our UK weather hub covers how Britain’s Atlantic weather differs from the Pacific Northwest.