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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Overcast
59°F
15°C
| Humidity | 87% |
| Wind Speed | N 0 MPH |
| Barometer | 30.05 in (1017.61 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 05:35 AM PDT |
Extended Forecast for
3 Miles NE Troutdale OR
Today
High: 76 °F
Patchy Fog
then SunnyTonight

Low: 52 °F
Increasing
CloudsSaturday
High: 71 °F
Chance
Showers then
Partly SunnySaturday Night
Low: 49 °F
Slight Chance
Showers then
Partly CloudySunday
High: 73 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 50 °F
Partly Cloudy
Monday

High: 79 °F
Mostly Sunny
Monday Night

Low: 54 °F
Mostly Cloudy
Tuesday

High: 73 °F
Chance Rain
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 52. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Saturday
A chance of showers between 8am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 71. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers before 11pm. Increasing clouds, with a low around 49. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 73.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
Rain likely. Mostly cloudy, with a high near 65.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 52.
Thursday
A chance of rain. Mostly cloudy, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE Troutdale OR
45.57°N 122.34°W (Elev. 135 ft)
45.57°N 122.34°W (Elev. 135 ft)
5:41 am PDT Aug 28, 2026
5am PDT Aug 28, 2026-6pm PDT Sep 3, 2026


