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 W 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 16 Aug 03:00 PM PDT
Extended Forecast for

7 Miles NNW Troutdale OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. Northwest wind around 7 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 53.

    Low: 53 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 54. Northwest wind around 6 mph becoming calm in the evening.
Monday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 53.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.
Thursday Night
Increasing clouds, with a low around 57.
Friday
Mostly cloudy, with a high near 80.
Friday Night
A chance of rain. Mostly cloudy, with a low around 55.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Troutdale OR
 45.64°N 122.46°W (Elev. 246 ft)
Last Update:
2:41 pm PDT Aug 16, 2026
Forecast Valid:
3pm PDT Aug 16, 2026-6pm PDT Aug 22, 2026
 
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Additional Resources

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