AccuWeather for Seattle, WA delivers highly localized forecasts that help residents and visitors plan around the region’s quick-changing skies. This overview highlights how the service translates complex models into clear, actionable conditions for the Puget Sound area.
Beyond basic temperature, AccuWeather emphasizes minute-by-minute rain timing, wind patterns off the water, and air quality insights that matter for outdoor schedules and commutes.
Current Conditions in Seattle
Real-time data for Seattle captures onshore flow, marine layers, and the Cascade rain shadow effects that define local weather.
| Metric | Current | Today’s Range | Tomorrow Outlook |
|---|---|---|---|
| Temperature | 59°F (15°C) | 55–64°F (13–18°C) | 61–68°F (16–20°C) |
| Sky | Partly Cloudy | AM Clouds, PM Sun | Increasing Clouds |
| Precipitation Chance | 10% | 5% | 30% |
| Wind | 6 mph SW | 3–9 mph SW | 8–14 mph S |
| Air Quality | Good (23 AQI) | Good–Moderate | Moderate (Allergy Sensitive) |
Hourly and MinuteCast Forecasts
AccuWeather’s MinuteCast provides up to 2-hour precipitation forecasts by the minute for key Seattle neighborhoods, including Capitol Hill, Ballard, and South Lake Union.
Hourly graphs reveal timing for wind shifts around Elliott Bay, helping cyclists and commuters avoid gusty stretches during rush hours.
7-Day Trend and Rain Windows
For planners, the extended outlook highlights the primary rain windows as mid-level systems approach the coast, with most dry interludes tied to high-pressure ridges.
Day-to-day accuracy is higher for temperature than for precipitation totals, especially when models diverge on coastal low pressure tracks.
Outdoor Activities and Air Quality
Seattle-specific insights include marine-influenced humidity, smoke transport patterns in summer, and pollen outlooks for alder and grass seasons.
Runners, hikers, and paddlers use the RealFeel Shade™ and air quality overlays to choose safer windows along the waterfront and in Discovery Park.
Key Takeaways for Seattle Users
- Use MinuteCast for precise rain windows during commutes and outdoor events.
- Check RealFeel Shade™ and air quality before prolonged time in parks or on trails.
- Review hourly wind trends to time waterfront activities and ferry boarding.
- Monitor extended outlooks after Day 3 for shifts in regional storm tracks.
- Enable location-specific alerts for neighborhoods like Ballard, Capitol Hill, and West Seattle.
FAQ
Reader questions
Does AccuWeather provide minute-by-minute rain forecasts for downtown Seattle?
Yes, MinuteCast shows precipitation start and end times down to the minute for central Seattle locations, including Pioneer Square and the waterfront.
How accurate is the 7-day forecast for Seattle compared with national averages?
Local verification indicates that AccuWeather’s 7-day temperature forecasts for Seattle typically outperform national averages, while precipitation probability accuracy is strongest within 3–5 days.
Can I see air quality and pollen levels specific to Ballard and Queen Anne?
Neighborhood-level air quality and tree, grass, and weed pollen forecasts are available, with updates tied to local wind patterns and coastal influx. Marine forecasts include wind gusts, small craft advisories, and tide interactions, helping sailors and kayakers plan safe outings around the islands.