National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Clear

59°F

15°C

Humidity 58%
Wind Speed NW 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Jun 11:05 PM PDT
Extended Forecast for

Troutdale OR

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Northwest wind 6 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 61. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 49. West southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 11pm. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West northwest wind around 6 mph becoming calm after midnight.
Juneteenth
Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 51. Northwest wind 6 to 10 mph.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 61. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 49. West southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers. High near 57. Chance of precipitation is 100%.
Saturday Night
Showers, mainly before 11pm. Low around 53. Chance of precipitation is 80%.
Sunday
A chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.54°N 122.43°W (Elev. 190 ft)
Last Update:
10:46 pm PDT Jun 18, 2025
Forecast Valid:
11pm PDT Jun 18, 2025-6pm PDT Jun 25, 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