Portland Väder Prognos
Portland weather: 14°C, mulet. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Snö forecast for Portland
No snow is in the current forecast window for Portland.
0 of the next 16 nights are forecast och reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for Portland
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | ☁️ Mulet | 20° / 14° | 5% | 12 km/h | 5 |
| tor, okt 1 | ☁️ Mulet | 23° / 12° | 2% | 13 km/h | 4 |
| fre, okt 2 | ☁️ Mulet | 25° / 13° | 1% | 12 km/h | 5 |
| lör, okt 3 | ☁️ Mulet | 28° / 14° | 0% | 10 km/h | 5 |
| sön, okt 4 | ☁️ Mulet | 29° / 15° | 0% | 8 km/h | 5 |
| mån, okt 5 | ☁️ Mulet | 27° / 15° | 0% | 13 km/h | 4 |
| tis, okt 6 | ⛅ Delvis molnigt | 26° / 14° | 0% | 12 km/h | 4 |
| ons, okt 7 | 🌤️ Mest klart | 26° / 12° | 0% | 8 km/h | 4 |
| tor, okt 8 | 🌤️ Mest klart | 24° / 14° | 1% | 11 km/h | 4 |
| fre, okt 9 | ☁️ Mulet | 19° / 12° | 9% | 12 km/h | 4 |
| lör, okt 10 | ☁️ Mulet | 22° / 7° | 6% | 13 km/h | 4 |
| sön, okt 11 | 🌤️ Mest klart | 24° / 9° | 15% | 11 km/h | 4 |
| mån, okt 12 | ☀️ Klart | 26° / 10° | 10% | 7 km/h | 4 |
| tis, okt 13 | ☁️ Mulet | 24° / 13° | 13% | 12 km/h | 4 |
| ons, okt 14 | ☁️ Mulet | 21° / 12° | 19% | 11 km/h | 4 |
| tor, okt 15 | ☁️ Mulet | 24° / 10° | 29% | 8 km/h | 3 |
Klimat in Portland month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 8° | 1° | 176 mm | ★★☆☆☆ |
| februari | 10° | 3° | 169 mm | ★★☆☆☆ |
| mars | 13° | 5° | 164 mm | ★★☆☆☆ |
| april | 16° | 6° | 77 mm | ★★★★☆ |
| maj | 20° | 9° | 64 mm | ★★★★☆ |
| juni | 24° | 12° | 52 mm | ★★★★☆ |
| juli | 29° | 15° | 7 mm | ★★★★★ |
| augusti | 28° | 15° | 13 mm | ★★★★★ |
| september | 23° | 13° | 51 mm | ★★★★☆ |
| oktober | 17° | 9° | 151 mm | ★★★☆☆ |
| november | 11° | 6° | 218 mm | ★★☆☆☆ |
| december | 10° | 5° | 274 mm | ★☆☆☆☆ |
Klimat type: Temperate. Källa: Open-Meteo archive (ERA5).
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januari, november and december - historically the least comfortable months here.
Se prognosen för Portland per tidsintervall
Portland weather - more answers
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
Väder 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 Nordamerika.
What is the weather like in Portland just nu?
It is currently 14°C (58°F) med mulet. Luftfuktighet is 72% and wind is 11 km/h.
When is the best time och visit Portland?
juni, juli and augusti offer the most comfortable conditions in Portland, which has a temperate climate. januari, 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 7:51 AM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport och 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 och 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. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder 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 1, 2026 at 7:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
