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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Mostly Cloudy
70°F
21°C
| Humidity | 43% |
| Wind Speed | WNW 4 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 14 Sep 02:20 PM PDT |
Extended Forecast for
Troutdale OR
This Afternoon
High: 70 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
then Patchy
FogTuesday
High: 69 °F
Patchy Fog
then Mostly
SunnyTuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 70. Calm wind.
Tonight
Patchy fog before 3am, then patchy fog after 5am. Otherwise, increasing clouds, with a low around 50. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Calm wind.
Tuesday Night
Mostly clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 80. Northeast wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 79.
Additional Forecasts and Information
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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)
2:01 pm PDT Sep 14, 2026
2pm PDT Sep 14, 2026-6pm PDT Sep 20, 2026
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