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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
39°F
4°C
| Humidity | 60% |
| Wind Speed | E 23 MPH |
| Barometer | 30.22 in (1023.37 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 21 Jan 03:35 PM PST |
Extended Forecast for
Happy Valley OR
This Afternoon

High: 44 °F
Sunny and
BreezyTonight

Low: 33 °F
Mostly Clear
and BreezyThursday

High: 41 °F
Increasing
CloudsThursday Night

Low: 32 °F
Decreasing
CloudsFriday

High: 45 °F
Sunny
Friday Night

Low: 28 °F
Clear
Saturday

High: 45 °F
Sunny
Saturday Night

Low: 28 °F
Mostly Clear
Sunday

High: 43 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 44. Breezy, with an east northeast wind around 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 33. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 41. Northeast wind 7 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. East northeast wind around 9 mph.
Friday
Sunny, with a high near 45. East northeast wind around 11 mph.
Friday Night
Clear, with a low around 28.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 50.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Happy Valley OR
45.46°N 122.56°W (Elev. 925 ft)
45.46°N 122.56°W (Elev. 925 ft)
3:41 pm PST Jan 21, 2026
3pm PST Jan 21, 2026-6pm PST Jan 27, 2026


