Seattle 天気 予報
Seattle weather: 10°C, 曇り. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
Will it rain in Seattle?
Yes - rain is likely in Seattle today.
A 62% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 6 mm of precipitation is forecast,、the wettest days falling on 火, 水, 木 and 金.
The next 7 days look unusually dry - roughly 27% of a normal 10月 week (6 mm against 24 mm).
16-day forecast for Seattle
最高 / 最低; 降水; UV
| 日 | 状況 | 最高 / 最低 | 降水 | 風 | UV |
|---|---|---|---|---|---|
| 火, 10月 27 | 🌦️ Light drizzle | 12° / 7° | 62% · 0 mm | 25 km/h | 2 |
| 水, 10月 28 | 🌦️ 霧雨 | 10° / 6° | 48% · 1 mm | 19 km/h | 2 |
| 木, 10月 29 | 🌦️ Light drizzle | 13° / 5° | 49% · 0 mm | 10 km/h | 3 |
| 金, 10月 30 | 🌦️ Light showers | 9° / 6° | 59% · 5 mm | 10 km/h | 2 |
| 土, 10月 31 | ☁️ 曇り | 12° / 5° | 11% | 8 km/h | 2 |
| 日, 11月 1 | ☁️ 曇り | 11° / 5° | 11% | 6 km/h | 2 |
| 月, 11月 2 | ☁️ 曇り | 12° / 4° | 6% | 12 km/h | 2 |
| 火, 11月 3 | ☁️ 曇り | 13° / 6° | 6% | 7 km/h | 2 |
| 水, 11月 4 | 🌦️ Light showers | 12° / 7° | 20% · 7 mm | 9 km/h | 1 |
| 木, 11月 5 | 🌦️ 弱い雨 | 11° / 8° | 29% · 12 mm | 9 km/h | 1 |
| 金, 11月 6 | 🌧️ にわか雨 | 12° / 10° | 56% · 43 mm | 13 km/h | 1 |
| 土, 11月 7 | 🌦️ 弱い雨 | 13° / 10° | 61% · 12 mm | 22 km/h | 2 |
| 日, 11月 8 | 🌦️ Light drizzle | 15° / 10° | 61% · 0 mm | 16 km/h | 2 |
| 月, 11月 9 | ☁️ 曇り | 16° / 9° | 65% | 6 km/h | 2 |
| 火, 11月 10 | 🌦️ Light drizzle | 13° / 10° | 55% · 2 mm | 8 km/h | 1 |
| 水, 11月 11 | 🌦️ Light drizzle | -- / -- | 55% · 1 mm | 7 km/h | 2 |
What this means for Seattle
Today is slightly cooler than average for 10月. The forecast high of 12°C is 3.5°C below the 15°C typical for this month.
A 62% chance means rain is expected over most of the area. Plan indoor alternatives.
突風から50 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in 6月から8月.
The gap between the warmest and coldest month averages 15°C.
Whatからpack, whatからskip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 50 km/h.
- If your dates are flexible, avoid 1月, 11月 and 12月 - historically the least comfortable months here.
時間帯別のSeattle 予報を見る
Seattle weather - more answers
Explore Seattle
Every topic we hold for this place, and the same topic for the places around it.
天気 for related places
Frequently asked questions
Where is Seattle?
Seattle is a city in Washington. Its coordinates are 47.6062, -122.3321. It lies in 北アメリカ.
What is the weather like in Seattle現在?
It is currently 10°C (50°F)、曇り. 湿度 is 94% and wind is 7 km/h.
When is the best timeからvisit Seattle?
6月, 7月 and 8月 offer the most comfortable conditions in Seattle, which has a temperate climate. 1月, 11月 and 12月 are usually the hardest months for outdoor plans.
What time zone is Seattle in?
Seattle observes America/Los_Angeles (UTC-07:00). The local time is 8:30 PM.
How many people live in Seattle?
Seattle has a population of approximately 750.000.
What is the nearest airportからSeattle?
The closest airports are Seattle-Tacoma International Airport (SEA), 17 km away, Vancouver International Airport (YVR), 188 km away and Portland International Airport (PDX), 225 km away.
What are the top thingsからdo in Seattle?
Popular options include Space Needle, 12月eption Pass State Park, Mount 雨ier National Park, Mount 雨ier, Olympic National Park and North Cascades National Park.
What places are in Seattle?
Seattle covers 4 places in this atlas, including Seattle-Tacoma International Airport, Space Needle, ZIP Code 98101 and Area Code 206.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 10月 27, 2026 at 8:30 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
