Portland International Airport Weather Forecast
Portland International Airport weather: 53°F, light rain. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Portland International Airport is an airport in Portland. Portland International Airport (PDX) is a commercial airport.
Right now it is 53°F (12°C) in Portland International Airport with light rain. It feels like 50°F. Today runs from 50°F to 55°F. Chance of precipitation is 72%. Sightseeing conditions score 7.3/10 - good conditions.
The best time to visit Portland International Airport is June, July and August. The climate is temperate. January, November and December tend to be the least comfortable months. July is the warmest month with average highs near 83°F, while January is the coldest with lows near 34°F.
The closest major airport is Seattle-Tacoma International Airport (SEA), about 129 mi away. Nearby highlights include Columbia River, Mount Hood, Silver Falls State Park and Cannon Beach.
In plain terms. Today is cooler than average for October. The forecast high of 55°F is 7.6°F below the 62°F typical for this month. The best window to be outside is roughly 10 AM to 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Portland International Airport today at 9.4/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Portland International Airport right now
Source: Open-Meteo. Updated 5:04 PM, Oct 28 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Portland International Airport
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | 🌧️ Rain | 55° / 50° | 72% · 0,5 in | 7 mph | 0 |
| Tue, Oct 27 | 🌦️ Light rain | 53° / 48° | 54% · 0,2 in | 11 mph | 3 |
| Wed, Oct 28 | 🌦️ Light rain | 56° / 46° | 96% · 0,4 in | 12 mph | 3 |
| Thu, Oct 29 | 🌧️ Heavy drizzle | 56° / 43° | 76% · 0,1 in | 5 mph | 3 |
| Fri, Oct 30 | 🌦️ Drizzle | 51° / 44° | 29% · 0,2 in | 6 mph | 1 |
| Sat, Oct 31 | 🌦️ Drizzle | 49° / 42° | 8% · 0,2 in | 4 mph | 1 |
| Sun, Nov 1 | 🌦️ Light drizzle | 51° / 43° | 6% · 0,0 in | 4 mph | 2 |
| Mon, Nov 2 | ☁️ Overcast | 57° / 40° | 7% | 5 mph | 2 |
| Tue, Nov 3 | ☁️ Overcast | 60° / 42° | 15% | 6 mph | 3 |
| Wed, Nov 4 | ☁️ Overcast | 60° / 43° | 37% | 6 mph | 3 |
| Thu, Nov 5 | ☁️ Overcast | 58° / 48° | 47% | 7 mph | 1 |
| Fri, Nov 6 | 🌧️ Showers | 53° / 50° | 68% · 0,7 in | 8 mph | 0 |
| Sat, Nov 7 | 🌧️ Showers | 61° / 51° | 71% · 0,9 in | 7 mph | 2 |
| Sun, Nov 8 | 🌦️ Drizzle | 56° / 53° | 77% · 0,3 in | 10 mph | 1 |
| Mon, Nov 9 | 🌧️ Heavy drizzle | 59° / 54° | 65% · 0,2 in | 9 mph | 1 |
| Tue, Nov 10 | ☁️ Overcast | 63° / 52° | 62% | 4 mph | 2 |
Climate in Portland International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 45° | 34° | 8,0 in | ★☆☆☆☆ |
| February | 49° | 36° | 7,2 in | ★★☆☆☆ |
| March | 55° | 40° | 7,3 in | ★★☆☆☆ |
| April | 61° | 43° | 3,4 in | ★★★☆☆ |
| May | 67° | 48° | 2,5 in | ★★★★☆ |
| June | 74° | 54° | 2,0 in | ★★★★★ |
| July | 83° | 58° | 0,3 in | ★★★★★ |
| August | 82° | 59° | 0,7 in | ★★★★★ |
| September | 74° | 55° | 2,1 in | ★★★★☆ |
| October | 62° | 47° | 6,1 in | ★★★☆☆ |
| November | 52° | 42° | 8,8 in | ★★☆☆☆ |
| December | 49° | 40° | 12,2 in | ★☆☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for Portland International Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Portland International Airport
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Portland International Airport
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, November and December - expect the least comfortable mix of heat, cold or rain.
Explore Portland International Airport
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 International Airport?
Portland International Airport is an airport in Portland. Its coordinates are 45.5898, -122.5951. It lies in North America.
What is the weather like in Portland International Airport right now?
It is currently 53°F (12°C) with light rain. Humidity is 87% and wind is 6 mph.
When is the best time to visit Portland International Airport?
June, July and August offer the most comfortable conditions in Portland International Airport, which has a temperate climate. January, November and December are usually the hardest months for outdoor plans.
What time zone is Portland International Airport in?
Portland International Airport observes America/Los_Angeles (UTC-07:00). The local time is 5:04 PM.
What is the nearest airport to Portland International Airport?
The closest airports are Seattle-Tacoma International Airport (SEA), 129 mi away and Vancouver International Airport (YVR), 251 mi away.
What are the top things to do in Portland International Airport?
Popular options include Columbia River, Mount Hood, Silver Falls State Park, Cannon Beach, Mount Rainier and Mount Rainier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - 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 28, 2026 at 5:04 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
