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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
67°F
19°C
| Humidity | 54% |
| Wind Speed | WSW 4 MPH |
| Barometer | 30.22 in (1023.37 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 19 May 02:53 PM PDT |
Extended Forecast for
Happy Valley OR
This Afternoon
High: 67 °F
Partly Sunny
Tonight
Low: 50 °F
Mostly Cloudy
Wednesday
High: 70 °F
Decreasing
CloudsWednesday Night
Low: 49 °F
Decreasing
CloudsThursday
High: 80 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 67. North northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 50. North northwest wind 5 to 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 70. North northwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 80. North wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Memorial Day
A chance of rain. Mostly cloudy, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Happy Valley OR
45.44°N 122.52°W (Elev. 600 ft)
45.44°N 122.52°W (Elev. 600 ft)
2:42 pm PDT May 19, 2026
3pm PDT May 19, 2026-6pm PDT May 25, 2026
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