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

75°F

24°C

Humidity 57%
Wind Speed W 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 Aug 08:20 PM PDT
Extended Forecast for

2 Miles ENE Troutdale OR

  • Tonight

    Tonight: Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 58. Light south southwest wind.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 76. South southwest wind around 6 mph.

    High: 76 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. West wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 76.

    High: 76 °F

    Decreasing
    Clouds

  • Friday Night

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

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind.
Wednesday Night
Increasing clouds, with a low around 58. Light south southwest wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 76. South southwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 55. West wind 3 to 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 55.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 53.
Monday
Partly sunny, with a high near 73.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Tuesday
A chance of rain. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Troutdale OR
 45.55°N 122.37°W (Elev. 197 ft)
Last Update:
7:41 pm PDT Aug 25, 2026
Forecast Valid:
8pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

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