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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
46°F
8°C
| Humidity | 88% |
| Wind Speed | N 0 MPH |
| Barometer | 30.26 in (1024.72 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 05:53 AM PDT |
Extended Forecast for
Gresham OR
Today

High: 70 °F
Decreasing
CloudsTonight

Low: 45 °F
Increasing
CloudsTuesday

High: 71 °F
Partly Sunny
Tuesday Night

Low: 50 °F
Partly Cloudy
Wednesday

High: 74 °F
Mostly Sunny
Wednesday Night

Low: 51 °F
Partly Cloudy
Thursday

High: 81 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
and Breezy
then Partly
CloudyFriday

High: 76 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tonight
Increasing clouds, with a low around 45. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 71. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50. North northwest wind 5 to 10 mph becoming light northwest after midnight.
Wednesday
Mostly sunny, with a high near 74. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 53. Breezy.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 50. Breezy.
Sunday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gresham OR
45.49°N 122.47°W (Elev. 400 ft)
45.49°N 122.47°W (Elev. 400 ft)
5:41 am PDT May 18, 2026
6am PDT May 18, 2026-6pm PDT May 24, 2026


