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

57°F

14°C

Humidity 47%
Wind Speed ENE 10 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Oct 05:00 PM PDT
Extended Forecast for

2 Miles W Troutdale OR

  • Tonight

    Tonight: Clear, with a low around 43. North northeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41. Northeast wind 5 to 8 mph.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.

    High: 62 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 43. North northeast wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 64. Northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 41. Northeast wind 5 to 8 mph.
Wednesday
Sunny, with a high near 64. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 42. Light and variable wind.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.
Friday
A chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 64.
Saturday Night
Rain likely. Mostly cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 58.
Sunday Night
Rain likely. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Troutdale OR
 45.54°N 122.43°W (Elev. 190 ft)
Last Update:
4:41 pm PDT Oct 13, 2025
Forecast Valid:
5pm PDT Oct 13, 2025-6pm PDT Oct 20, 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