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.

Overcast

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 02 Nov 12:35 AM PDT
Extended Forecast for

Portland OR

  • Overnight

    Overnight: A 50 percent chance of showers, mainly between 1am and 3am. Mostly cloudy, with a low around 45. South southwest wind 3 to 5 mph.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Northeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55. East northeast wind around 6 mph becoming light and variable in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 50. Chance of precipitation is 100%.

    Low: 50 °F

    Rain

  • Wednesday

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

    High: 59 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Overnight
A 50 percent chance of showers, mainly between 1am and 3am. Mostly cloudy, with a low around 45. South southwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 56. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 46. Northeast wind around 6 mph.
Monday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55. East northeast wind around 6 mph becoming light and variable in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 50. Chance of precipitation is 100%.
Wednesday
Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 59.
Wednesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 51.
Thursday
Showers. Cloudy, with a high near 57.
Thursday Night
Showers. Cloudy, with a low around 49.
Friday
Showers. Mostly cloudy, with a high near 56.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
A chance of showers. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
12:40 am PDT Nov 2, 2025
Forecast Valid:
12am PDT Nov 2, 2025-6pm PST Nov 8, 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