Weather in Seattle for the week
Weather in Seattle for the week: from +10° to +20° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in Seattle for the week 📅
Temperature chart for the week 📈
Weather in Seattle for 5 days
Weekend weather in Seattle
📒 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 weather in Seattle for the week?
This week from +10° to +20°, mostly overcast.
What's the 5-day forecast in Seattle?
Five-day forecast: by day from +15° to +20°, nights around +11°. Rain: Tuesday, Wednesday, Friday.
Which days in Seattle will it rain?
Rain expected: Tuesday (September 22), Wednesday (September 23), Friday (September 25), Saturday (September 26), Sunday (September 27). Take an umbrella those days.
Weekend weather in Seattle?
Weekend: Saturday +14°/+11°, Sunday +16°/+10°.
Warmer or colder than usual in Seattle this week?
Around the climate norm.
Do I need an umbrella in Seattle for the week?
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 the week: from +10° to +20° day and night. Warmest day — Tuesday, September 22 (up to +20°). Coolest — Sunday, September 27 (+10°). No significant precipitation. Trend: it cools toward the end. See also the forecast for 2 weeks and for the month.
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.