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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
61°F
16°C
| Humidity | 82% |
| Wind Speed | N 0 MPH |
| Barometer | 30.07 in (1018.29 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 02:00 AM PDT |
Extended Forecast for
5 Miles ESE Gresham OR
Overnight

Low: 54 °F
Partly Cloudy
Wednesday

High: 80 °F
Decreasing
CloudsWednesday Night

Low: 56 °F
Partly Cloudy
Thursday

High: 85 °F
Mostly Sunny
Thursday Night

Low: 59 °F
Increasing
CloudsFriday

High: 81 °F
Mostly Cloudy
Friday Night

Low: 56 °F
Chance Rain
Saturday

High: 72 °F
Partly Sunny
Saturday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 54. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 56. Light and variable wind.
Thursday
Mostly sunny, with a high near 85. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 81.
Friday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles ESE Gresham OR
45.46°N 122.34°W (Elev. 551 ft)
45.46°N 122.34°W (Elev. 551 ft)
2:01 am PDT Aug 19, 2026
2am PDT Aug 19, 2026-6pm PDT Aug 25, 2026


