Portland Vejr Prognose
Portland weather: 23°C, klar himmel. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
14-day forecast for Portland
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| søn, okt 4 | ☁️ Overskyet | 23° / 13° | 0% | 14 km/h | 5 |
| man, okt 5 | ☁️ Overskyet | 22° / 13° | 0% | 14 km/h | 5 |
| tir, okt 6 | ☁️ Overskyet | 24° / 12° | 0% | 13 km/h | 5 |
| ons, okt 7 | ☀️ Klar himmel | 26° / 11° | 0% | 12 km/h | 4 |
| tor, okt 8 | ☀️ Klar himmel | 27° / 13° | 0% | 11 km/h | 4 |
| fre, okt 9 | ☁️ Overskyet | 24° / 14° | 10% | 14 km/h | 4 |
| lør, okt 10 | ☁️ Overskyet | 20° / 12° | 10% | 19 km/h | 4 |
| søn, okt 11 | 🌤️ Mest klart | 20° / 8° | 3% | 20 km/h | 4 |
| man, okt 12 | ☁️ Overskyet | 21° / 10° | 5% | 16 km/h | 4 |
| tir, okt 13 | ☀️ Klar himmel | 21° / 9° | 15% | 6 km/h | 4 |
| ons, okt 14 | ☁️ Overskyet | 24° / 9° | 13% | 16 km/h | 4 |
| tor, okt 15 | ☁️ Overskyet | 24° / 11° | 6% | 10 km/h | 4 |
| fre, okt 16 | ☁️ Overskyet | 22° / 12° | 6% | 12 km/h | 3 |
| lør, okt 17 | ☁️ Overskyet | 27° / 14° | 3% | 19 km/h | 4 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 23°C against a oktober normal of 17°C - 6°C above.
The next 7 days look unusually dry - roughly 0% of a normal oktober week (0 mm against 35 mm).
What this means for Portland
Today is warmer than average for oktober. The forecast high of 23°C is 6.4°C above the 17°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 17°C.
What og pack, what og skip
- sønglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januar, november and december - historically the least comfortable months here.
Se prognosen for Portland efter tidsinterval
Portland weather - more answers
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Portland?
Portland is a city in Oregon. Its coordinates are 45.5152, -122.6784. It lies in Nordamerika.
What is the weather like in Portland lige nu?
It is currently 23°C (74°F) med klar himmel. Luftfugtighed is 62% and wind is 6 km/h.
When is the best time og visit Portland?
juni, juli and august offer the most comfortable conditions in Portland, which has a temperate climate. januar, 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 6:44 PM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport og 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 og do in Portland?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount Regnier and Mount Regnier 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. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 oktober 4, 2026 at 6:44 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
