Weather in Seattle for 2 weeks
Weather in Seattle for 2 weeks: from +10° to +20° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in Seattle for 2 weeks 📅
Temperature chart for 2 weeks 📈
Weather in Seattle for 10 days
⚠️ The further ahead, the lower the accuracy: 10–14 days out may be adjusted; beyond that — a climate-normal estimate.
📒 Weather diary in Seattle
Ready-made observation table for September: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in Seattle ❓
What's the 2-week trend in Seattle?
Average daytime around +17°, nights around +10°. With no sharp changes.
Warmer or colder than the climate norm in Seattle?
Around the norm.
Is rain expected in Seattle in the next 2 weeks?
Rain expected: Tuesday (September 22), Wednesday (September 23), Friday (September 25), Saturday (September 26), Sunday (September 27), Monday (September 28). Take an umbrella those days.
Do I need an umbrella in Seattle for 2 weeks?
No, precipitation is unlikely — you can go out without an umbrella.
Is it a good day for a picnic in Seattle?
Yes, it’s warm and dry (up to +19°) — a good time for a picnic, a walk or a barbecue.
Is it a good day to wash the car in Seattle?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
Is it good weather for a walk or a bike ride in Seattle?
Yes, dry and comfortable (up to +19°) — great for a walk, a bike ride or a run.
Weather in Seattle — in detail
Weather forecast in Seattle for 2 weeks: from +10° to +20° day and night. Warmest day — Wednesday, September 30 (up to +20°). Coolest — Sunday, September 27 (+10°). No significant precipitation. Trend: with no sharp changes. See also the forecast for the month and the weather archive.
To quickly check the weather in Seattle anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.