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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
66°F
19°C
| Humidity | 72% |
| Wind Speed | N 0 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 12:35 AM PDT |
Extended Forecast for
3 Miles NNE Happy Valley OR
Overnight
Low: 57 °F
Mostly Clear
Tuesday
High: 82 °F
Becoming
SunnyTuesday Night
Low: 56 °F
Increasing
CloudsWednesday
High: 80 °F
Gradual
ClearingWednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 80 °F
Partly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 57. Light north wind.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 56. North northwest wind 5 to 7 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 80. North northwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 58. North northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly cloudy, with a high near 74.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 57.
Monday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Happy Valley OR
45.49°N 122.5°W (Elev. 587 ft)
45.49°N 122.5°W (Elev. 587 ft)
12:41 am PDT Aug 18, 2026
12am PDT Aug 18, 2026-6pm PDT Aug 24, 2026
Additional Resources
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