National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

81°F

27°C

Humidity 42%
Wind Speed NW 8 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 08 Aug 07:53 PM PDT
Extended Forecast for

3 Miles N Troutdale OR

  • Tonight

    Tonight: Mostly clear, with a low around 54. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 53. Northwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 20 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 82 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 55.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 80.

    High: 80 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 82. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 53. Northwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 20 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Increasing clouds, with a low around 55.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Troutdale OR
 45.59°N 122.38°W (Elev. 102 ft)
Last Update:
7:41 pm PDT Aug 8, 2026
Forecast Valid:
8pm PDT Aug 8, 2026-6pm PDT Aug 15, 2026
 
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Additional Resources

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