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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Overcast
52°F
11°C
| Humidity | 81% |
| Wind Speed | WSW 4 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 03:00 AM PDT |
Extended Forecast for
4 Miles ENE Troutdale OR
Overnight

Low: 47 °F
Showers
Likely and
BreezyWednesday

High: 55 °F
Rain and
WindyWednesday Night
Low: 45 °F
Chance Rain
and Windy
then Mostly
Cloudy and
BreezyThursday

High: 61 °F
Partly Sunny
Thursday Night

Low: 42 °F
Mostly Clear
Friday

High: 69 °F
Sunny
Friday Night
Low: 44 °F
Mostly Clear
and Breezy
then Mostly
ClearSaturday

High: 70 °F
Sunny and
BreezySaturday Night
Low: 44 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Detailed Forecast
Overnight
Showers likely, mainly between 4am and 5am, then rain likely after 5am. Mostly cloudy, with a low around 47. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday
Rain, mainly before 4pm. High near 55. Windy, with a southwest wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 45. Windy, with a southwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Partly sunny, with a high near 61. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44. Breezy.
Saturday
Sunny, with a high near 70. Breezy.
Saturday Night
Partly cloudy, with a low around 44. Breezy.
Sunday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 66.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
A slight chance of rain. Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Troutdale OR
45.58°N 122.31°W (Elev. 112 ft)
45.58°N 122.31°W (Elev. 112 ft)
2:41 am PDT Apr 22, 2026
3am PDT Apr 22, 2026-6pm PDT Apr 28, 2026


