News Headlines
Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
57°F
14°C
| Humidity | 87% |
| Wind Speed | E 3 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 20 Aug 05:00 AM PDT |
Extended Forecast for
Troutdale OR
Today
High: 90 °F
Sunny
Tonight
Low: 62 °F
Increasing
CloudsFriday
High: 84 °F
Cloudy
Friday Night
Low: 59 °F
Chance
ShowersSaturday
High: 76 °F
Slight Chance
Showers then
Mostly SunnySaturday Night
Low: 58 °F
Increasing
CloudsSunday
High: 77 °F
Gradual
ClearingSunday Night
Low: 56 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 90. Light and variable wind.
Tonight
Increasing clouds, with a low around 62. Calm wind.
Friday
Cloudy, with a high near 84. Calm wind.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 59. Calm wind becoming south southwest around 6 mph after midnight.
Saturday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 76. Southwest wind around 8 mph.
Saturday Night
Increasing clouds, with a low around 58.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 77.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Troutdale OR
45.54°N 122.4°W (Elev. 102 ft)
45.54°N 122.4°W (Elev. 102 ft)
4:41 am PDT Aug 20, 2026
5am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
