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

57°F

14°C

Humidity 71%
Wind Speed NNW 8 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 May 11:00 PM PDT
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northwest wind 3 to 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. North wind 3 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 84. Light north wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. North wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Northwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 74. North wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 84. Light north wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 55. North wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 52.
Memorial Day
A chance of rain. Mostly cloudy, with a high near 66.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.51°N 122.66°W (Elev. 200 ft)
Last Update:
10:41 pm PDT May 19, 2026
Forecast Valid:
11pm PDT May 19, 2026-6pm PDT May 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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