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.

rain,mist

61°F

16°C

Humidity 87%
Wind Speed SSW 14 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 57°F (14°C)
Visibility 1.50 mi
Last update 01 Nov 11:20 AM PDT
Extended Forecast for

Portland OR

  • Today

    Today: Rain, mainly before 2pm. Temperature falling to around 54 by 5pm. Breezy, with a west wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F⇓

    Rain and
    Breezy

  • Tonight

    Tonight: A chance of showers before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 44. South southwest wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Northeast wind 6 to 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 54. East northeast wind 6 to 9 mph becoming south southeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers before 11pm, then rain after 11pm. Cloudy, with a low around 50.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 57.

    High: 57 °F

    Showers

Detailed Forecast

Today
Rain, mainly before 2pm. Temperature falling to around 54 by 5pm. Breezy, with a west wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 44. South southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. Northeast wind 6 to 9 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 54. East northeast wind 6 to 9 mph becoming south southeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 56.
Tuesday Night
Showers before 11pm, then rain after 11pm. Cloudy, with a low around 50.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 57.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 50. Breezy.
Thursday
Rain. Cloudy, with a high near 55. Breezy.
Thursday Night
Rain. Cloudy, with a low around 48. Breezy.
Friday
Rain. Cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
Last Update:
10:46 am PDT Nov 1, 2025
Forecast Valid:
11am PDT Nov 1, 2025-6pm PST Nov 7, 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