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

78°F

26°C

Humidity 45%
Wind Speed WNW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 03 Jul 06:53 PM PDT
Extended Forecast for

5 Miles ESE Troutdale OR

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming west northwest 5 to 8 mph in the morning.

    High: 77 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 51. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 81 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54.

    Low: 54 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Independence Day
Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming west northwest 5 to 8 mph in the morning.
Saturday Night
Increasing clouds, with a low around 51. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Increasing clouds, with a low around 54.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Troutdale OR
 45.52°N 122.29°W (Elev. 600 ft)
Last Update:
6:41 pm PDT Jul 3, 2026
Forecast Valid:
7pm PDT Jul 3, 2026-6pm PDT Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

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