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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Overcast
68°F
20°C
| Humidity | 82% |
| Wind Speed | N 0 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 23 Jul 02:20 AM PDT |
Extended Forecast for
4 Miles N Troutdale OR
Overnight

Low: 65 °F
Chance
T-stormsThursday
High: 84 °F
Slight Chance
T-storms then
Mostly SunnyThursday Night

Low: 58 °F
Mostly Clear
Friday

High: 86 °F
Sunny
Friday Night

Low: 57 °F
Mostly Clear
Saturday

High: 78 °F
Mostly Sunny
Saturday Night

Low: 57 °F
Partly Cloudy
Sunday

High: 81 °F
Partly Sunny
Sunday Night

Low: 55 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a steady temperature around 65. South wind 5 to 7 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 84. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. West northwest wind 7 to 11 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles N Troutdale OR
45.61°N 122.38°W (Elev. 400 ft)
45.61°N 122.38°W (Elev. 400 ft)
2:41 am PDT Jul 23, 2026
2am PDT Jul 23, 2026-6pm PDT Jul 29, 2026


