Portland Weather Forecast
Portland weather: 47°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Next 48 hours
Hour-by-hour temperature, precipitation chance and wind.
Best time to go outside today
2 PM - 5 PM · comfort score 8/10
The best window to be outside is roughly 2 PM to 5 PM, when temperature, rain chance and wind line up best.
Weather in Portland right now
Source: Open-Meteo. Updated 2:39 AM, Oct 23 local time.
Active alerts for Portland
Frost Advisory issued October 22 at 8:59PM PDT until October 24 at 9:00AM PDT by NWS Portland OR
Issued by NWS Portland OR
See the Portland forecast by time range
Portland weather - more answers
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
Weather 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 North America.
What is the weather like in Portland right now?
It is currently 47°F (8°C) with clear. Humidity is 79% and wind is 5 mph.
When is the best time to visit Portland?
June, July and August offer the most comfortable conditions in Portland, which has a temperate climate. January, November and December 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 2:39 AM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport to Portland?
The closest airports are Portland International Airport (PDX), 7 mi away, Seattle-Tacoma International Airport (SEA), 135 mi away and Vancouver International Airport (YVR), 255 mi away.
What are the top things to do in Portland?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount Rainier and Mount Rainier 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 October 23, 2026 at 2:39 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
