News Headlines
Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
64°F
18°C
| Humidity | 77% |
| Wind Speed | N 0 MPH |
| Barometer | 29.92 in (1013.21 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 03:20 AM PDT |
Extended Forecast for
3 Miles NE Troutdale OR
Overnight

Low: 63 °F
Patchy Smoke
Friday

High: 82 °F
Cloudy
Friday Night
Low: 58 °F
Slight Chance
T-storms then
Partly CloudySaturday

High: 78 °F
Partly Sunny
Saturday Night

Low: 57 °F
Increasing
CloudsSunday

High: 79 °F
Becoming
SunnySunday Night

Low: 55 °F
Mostly Clear
Monday

High: 87 °F
Mostly Sunny
Monday Night

Low: 59 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy smoke. Mostly cloudy, with a low around 63. Calm wind.
Friday
Cloudy, with a high near 82. Calm wind.
Friday Night
A slight chance of showers and thunderstorms between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 58. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 78. South southeast wind around 6 mph becoming west southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 57. South southwest wind 5 to 7 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 79.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
2:41 am PDT Aug 21, 2026
3am PDT Aug 21, 2026-6pm PDT Aug 27, 2026


