Portland 天气 预报
Portland weather: 12°C, 晴. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
摘要
Portland is a city in Oregon. Portland is known for Food carts, bookstores and forests. 人口约为650.000.
目前气温为12°C (53°F) in Portland，天气为晴. 体感温度为9°C. 今天气温在8°C至17°C. 降水概率为3%. Sightseeing conditions score 8.9/10 - 极佳 — 现在适合出行.
最佳旅游时间是Portland is 六月, 七月 and 八月. 气候为temperate. 一月, 十一月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 29°C, while 一月 is the coldest，天气为lows near 1°C.
The closest major airport is Portland International Airport (PDX), about 11 km away. Nearby highlights include Columbia River, Silver Falls State Park, Mount Hood and Cannon Beach.
简单来说。 Today is about average for 十月. The forecast high of 17°C is in line，天气为the 17°C typical for this month. The best window至be outside is roughly 2 PM至5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Portland today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Portland
Frost Advisory issued 十月 22 at 8:59PM PDT until 十月 24 at 9:00AM PDT by NWS Portland OR
Issued by NWS Portland OR
天气：Portland现在
Open-Meteo Updated 11:05 PM, 十月 22 local time.
查看 Portland 的分时预报
接下来 24 小时
逐小时温度、降水概率和风力
16-day forecast for Portland
最高 / 最低; 降水; UV
| 日期 | 天气状况 | 最高 / 最低 | 降水 | 风 | UV |
|---|---|---|---|---|---|
| 周四, 十月 22 | ☁️ 阴天 | 17° / 8° | 3% | 13 km/h | 4 |
| 周五, 十月 23 | ☁️ 阴天 | 14° / 5° | 1% | 10 km/h | 4 |
| 周六, 十月 24 | ☁️ 阴天 | 16° / 6° | 2% | 11 km/h | 3 |
| 周日, 十月 25 | ☁️ 阴天 | 19° / 9° | 45% | 6 km/h | 3 |
| 周一, 十月 26 | ☁️ 阴天 | 16° / 8° | 50% | 5 km/h | 3 |
| 周二, 十月 27 | ☁️ 阴天 | 15° / 9° | 14% | 6 km/h | 3 |
| 周三, 十月 28 | 🌦️ Light drizzle | 12° / 8° | 14% · 3 mm | 11 km/h | 1 |
| 周四, 十月 29 | 🌦️ 小雨 | 11° / 7° | 13% · 6 mm | 8 km/h | 2 |
| 周五, 十月 30 | 🌦️ Light drizzle | 13° / 6° | 14% · 1 mm | 6 km/h | 3 |
| 周六, 十月 31 | 🌦️ Light drizzle | 11° / 8° | 10% · 0 mm | 5 km/h | 1 |
| 周日, 十一月 1 | ☁️ 阴天 | 14° / 7° | 14% | 7 km/h | 3 |
| 周一, 十一月 2 | 🌤️ 大部晴朗 | 15° / 5° | 19% | 12 km/h | 3 |
| 周二, 十一月 3 | ☁️ 阴天 | 17° / 7° | 27% | 18 km/h | 3 |
| 周三, 十一月 4 | ☁️ 阴天 | 18° / 7° | 35% | 11 km/h | 3 |
| 周四, 十一月 5 | ⛅ 局部多云 | 17° / 7° | 35% | 6 km/h | 3 |
| 周五, 十一月 6 | ☁️ 阴天 | 17° / 8° | 42% | 3 km/h | 3 |
气候 in Portland month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 8° | 1° | 176 mm | ★★☆☆☆ |
| 二月 | 10° | 3° | 169 mm | ★★☆☆☆ |
| 三月 | 13° | 5° | 164 mm | ★★☆☆☆ |
| 四月 | 16° | 6° | 77 mm | ★★★★☆ |
| 五月 | 20° | 9° | 64 mm | ★★★★☆ |
| 六月 | 24° | 12° | 52 mm | ★★★★☆ |
| 七月 | 29° | 15° | 7 mm | ★★★★★ |
| 八月 | 28° | 15° | 13 mm | ★★★★★ |
| 九月 | 23° | 13° | 51 mm | ★★★★☆ |
| 十月 | 17° | 9° | 151 mm | ★★★☆☆ |
| 十一月 | 11° | 6° | 218 mm | ★★☆☆☆ |
| 十二月 | 10° | 5° | 274 mm | ★☆☆☆☆ |
气候 type: Temperate. 来源： Open-Meteo archive (ERA5).
天气 map for Portland
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
空气质量 and pollen in Portland
空气质量: Open-Meteo (CAMS). US AQI scale.
周日, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
最佳旅游时间 Portland
Go in 六月, 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 十一月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
天气 by airport in Portland
1 airports mapped in this atlas
天气 by zip / postal code in Portland
1 zip and postal codes mapped in this atlas
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
天气 for related places
Frequently asked questions
Where is Portland?
Portland is a city in Oregon. Its coordinates are 45.5152, -122.6784. It lies in 北美洲.
What is the weather like in Portland现在?
It is currently 12°C (53°F)，天气为晴. 湿度 is 69% and wind is 11 km/h.
When is the best time至visit Portland?
六月, 七月 and 八月 offer the most comfortable conditions in Portland, which has a temperate climate. 一月, 十一月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Portland in?
Portland observes America/Los_Angeles (UTC-07:00). The local time is 11:05 PM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport至Portland?
The closest airports are Portland International Airport (PDX), 11 km away, Seattle-Tacoma International Airport (SEA), 217 km away and Vancouver International Airport (YVR), 411 km away.
What are the top things至do in Portland?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount 雨ier and Mount 雨ier National Park.
What places are in Portland?
Portland covers 2 places in this atlas, including Portland International Airport and ZIP Code 97205.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 十月 22, 2026 at 11:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
