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.

Overcast

70°F

21°C

Humidity 56%
Wind Speed E 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 02 Jul 08:20 PM PDT
Extended Forecast for

3 Miles ESE Troutdale OR

  • Tonight

    Tonight: Increasing clouds, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 76 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Independence Day

    Independence Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 76 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Northwest wind 5 to 11 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening.
Independence Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 51. Northwest wind 5 to 11 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Troutdale OR
 45.53°N 122.33°W (Elev. 600 ft)
Last Update:
7:41 pm PDT Jul 2, 2026
Forecast Valid:
8pm PDT Jul 2, 2026-6pm PDT Jul 9, 2026
 
Forecast Discussion
 
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Additional Resources

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