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

N/A

Humidity NA
Wind Speed E 20 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

3 Miles NNE Troutdale OR

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Windy, with an east wind 22 to 25 mph, with gusts as high as 46 mph.

    Low: 49 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 62. Breezy, with an east wind 13 to 21 mph, with gusts as high as 36 mph.

    High: 62 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 47. East wind 3 to 6 mph.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 48.

    Low: 48 °F

    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Windy, with an east wind 22 to 25 mph, with gusts as high as 46 mph.
Sunday
Partly sunny, with a high near 62. Breezy, with an east wind 13 to 21 mph, with gusts as high as 36 mph.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 47. East wind 3 to 6 mph.
Monday
A 40 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Light and variable wind.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. Calm wind.
Veterans Day
Mostly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Rain likely, mainly after 4pm. Cloudy, with a high near 60.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain before 1pm, then showers after 1pm. Cloudy, with a high near 57.
Thursday Night
Showers. Cloudy, with a low around 44.
Friday
Showers likely. Cloudy, with a high near 55.
Friday Night
Rain likely. Mostly cloudy, with a low around 46.
Saturday
Rain. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Troutdale OR
 45.59°N 122.38°W (Elev. 102 ft)
Last Update:
6:41 pm PST Nov 8, 2025
Forecast Valid:
7pm PST Nov 8, 2025-6pm PST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation