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.

Mostly Cloudy

72°F

22°C

Humidity 49%
Wind Speed WNW 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Jun 02:05 PM PDT
Extended Forecast for

Portland OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. West wind around 6 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 48 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 72. Calm wind becoming north northwest 5 to 7 mph in the morning.

    High: 72 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 61. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Cloudy, with a low around 53.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 48. North northwest wind 5 to 8 mph becoming calm after midnight.
Juneteenth
Increasing clouds, with a high near 72. Calm wind becoming north northwest 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 61. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 49. Chance of precipitation is 90%.
Saturday
Showers. High near 58. Chance of precipitation is 100%.
Saturday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 53.
Sunday
A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.52°N 122.7°W (Elev. 203 ft)
Last Update:
1:42 pm PDT Jun 18, 2025
Forecast Valid:
2pm PDT Jun 18, 2025-6pm PDT Jun 24, 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