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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.
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Seattle’s weather today, as shown in the live forecast above, brings the mild, overcast conditions typical of the Pacific Northwest. The city’s maritime climate means cool, wet winters and dry summers, with temperatures rarely straying far from 10–20°C for much of the year.
What is Seattle’s climate like?
Seattle sits between Puget Sound and the Cascade Range, giving it a temperate oceanic climate. Winters are damp and cloudy, with average highs around 8°C and frequent rain. Summers are warmer and notably drier, with July and August highs near 24°C. Snow is uncommon, falling only a few days each winter. The live forecast above gives the current conditions; for a longer view, check the 10-day forecast for Seattle or the UK weather hub for comparison.
How does Seattle weather vary through the year?
Rainfall peaks from November to January, while July and August see long, sunny spells. The yearly pattern is distinct from the UK’s more evenly spread precipitation. The weather in Seattle 10 days ahead often reflects these seasonal shifts. For a broader outlook, the seattle weather 14 day forecast and seattle weather 30 day forecast can help with planning. Temperatures are given in degrees Celsius throughout this page, though some local forecasts also show seattle weather in fahrenheit.
Does it rain a lot in Seattle?
Yes, Seattle receives around 150 rainy days per year, but the rain is usually light drizzle rather than heavy downpours. Summers are noticeably drier, with many clear days from June through September.
What is the average summer temperature in Seattle?
Summer highs average 23–25°C, with overnight lows around 14°C. Heatwaves can push temperatures above 35°C, but such extremes are rare. The seattle weather hourly data in the live forecast above shows today’s profile.
How does Seattle’s weather compare to the UK?
Both have mild, wet winters, but Seattle’s summers are much drier and sunnier. The UK’s rainfall is more evenly spread, while Seattle’s seattle weather yearly pattern shows a pronounced dry season. For a direct comparison, see our Birmingham Weather page.