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.

Partly Cloudy

73°F

23°C

Humidity 35%
Wind Speed N 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 17 Jun 01:53 PM PDT
Extended Forecast for

4 Miles NW Troutdale OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. West wind around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Increasing clouds, with a low around 56. West wind around 6 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 9 mph in the morning.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 48 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 11am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 59.

    High: 59 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. West wind around 5 mph.
Tonight
A 30 percent chance of showers after 5am. Increasing clouds, with a low around 56. West wind around 6 mph becoming calm after midnight.
Wednesday
A 30 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light after midnight.
Juneteenth
Mostly sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Showers, mainly after 11am. High near 64. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 49.
Saturday
Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 59.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Troutdale OR
 45.58°N 122.47°W (Elev. 200 ft)
Last Update:
1:42 pm PDT Jun 17, 2025
Forecast Valid:
2pm PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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