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.

Mostly Cloudy

54°F

12°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Nov 04:53 PM PST
Extended Forecast for

Troutdale OR

  • Tonight

    Tonight: Patchy fog between 11pm and midnight. Otherwise, partly cloudy, with a low around 43. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 43 °F

    Patchy Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. East northeast wind around 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Breezy, with an east wind 14 to 17 mph, with gusts as high as 40 mph.

    Low: 47 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Breezy, with an east wind 10 to 16 mph, with gusts as high as 33 mph.

    High: 61 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. East wind 3 to 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Patchy fog between 11pm and midnight. Otherwise, partly cloudy, with a low around 43. Calm wind becoming east northeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 59. East northeast wind around 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 47. Breezy, with an east wind 14 to 17 mph, with gusts as high as 40 mph.
Sunday
Partly sunny, with a high near 61. Breezy, with an east wind 10 to 16 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 46. East wind 3 to 6 mph.
Monday
A 40 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 59.
Monday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 45.
Veterans Day
Partly sunny, with a high near 58.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain, mainly after 10am. Cloudy, with a high near 60.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 48.
Thursday
Rain. Cloudy, with a high near 58.
Thursday Night
Rain. Mostly cloudy, with a low around 47.
Friday
Rain likely. Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.54°N 122.4°W (Elev. 102 ft)
Last Update:
4:41 pm PST Nov 7, 2025
Forecast Valid:
5pm PST Nov 7, 2025-6pm PST Nov 14, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation