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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Partly Cloudy
70°F
21°C
| Humidity | 56% |
| Wind Speed | N 3 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 02:00 PM PDT |
Extended Forecast for
3 Miles N Troutdale OR
This Afternoon
High: 80 °F
Mostly Sunny
Tonight
Low: 59 °F
Slight Chance
ShowersSunday
High: 79 °F
Gradual
ClearingSunday Night
Low: 56 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 80 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 80. Southwest wind around 7 mph.
Tonight
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 59. South southwest wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 79. South southwest wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 56. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. North wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Troutdale OR
45.59°N 122.38°W (Elev. 102 ft)
45.59°N 122.38°W (Elev. 102 ft)
2:01 pm PDT Aug 22, 2026
2pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
Additional Resources
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