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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Mostly Cloudy
69°F
21°C
| Humidity | 56% |
| Wind Speed | SSE 5 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 09:53 AM PDT |
Extended Forecast for
3 Miles NW Troutdale OR
Today

High: 76 °F
Mostly Sunny
Tonight

Low: 55 °F
Increasing
CloudsFriday
High: 76 °F
Patchy Fog
then Mostly
SunnyFriday Night

Low: 53 °F
Increasing
CloudsSaturday

High: 72 °F
Slight Chance
ShowersSaturday Night

Low: 51 °F
Partly Cloudy
Sunday

High: 74 °F
Partly Sunny
Sunday Night

Low: 51 °F
Partly Cloudy
Monday

High: 76 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 76. West wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 55. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 53. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 72. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 76.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 53.
Tuesday
A chance of rain. Mostly cloudy, with a high near 72.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly cloudy, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Troutdale OR
45.58°N 122.44°W (Elev. 200 ft)
45.58°N 122.44°W (Elev. 200 ft)
9:41 am PDT Aug 27, 2026
10am PDT Aug 27, 2026-6pm PDT Sep 2, 2026


