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Current conditions at
Portland, Portland International Airport (KPDX)
Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.
Overcast
52°F
11°C
| Humidity | 81% |
| Wind Speed | WSW 4 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 01:20 AM PDT |
Extended Forecast for
Portland International Airport OR
Overnight

Low: 48 °F
Chance
ShowersWednesday

High: 56 °F
Rain and
BreezyWednesday Night
Low: 45 °F
Slight Chance
Rain then
Mostly CloudyThursday

High: 62 °F
Partly Sunny
Thursday Night

Low: 43 °F
Mostly Clear
Friday

High: 69 °F
Sunny
Friday Night

Low: 44 °F
Mostly Clear
Saturday

High: 70 °F
Sunny
Saturday Night

Low: 44 °F
Mostly Clear
Detailed Forecast
Overnight
A chance of showers before 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 48. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday
Rain before 4pm, then a chance of rain after 5pm. High near 56. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 45. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 62. South wind around 6 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 44.
Sunday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland International Airport OR
45.6°N 122.6°W (Elev. 200 ft)
45.6°N 122.6°W (Elev. 200 ft)
1:27 am PDT Apr 22, 2026
1am PDT Apr 22, 2026-6pm PDT Apr 28, 2026


